Loreful
HomeDiscover
Search series, authors…⌘K
Loreful

Reading orders for SF/F series and shared universes — with your place kept in every one.

Explore

UniversesSeriesWorksAuthorsAtlas

Help

FAQAboutSite map

Account & legal

Sign inCreate accountPrivacyTerms

Data

Built on ISFDB, Wikipedia, Wikidata and Open Library. Curated reading orders carry their reasoning on the page; the rest follow publication order. Data sources & licenses

© Loreful · data: ISFDB · CC BY

More like Into the Parallel

anchored on:science fictionparallel universecontemporaryyoung adult

but

Mood

The mood the book leaves you in.

  • The reading experience is propelled by journeys, exploration, and physical risk; excitement and forward momentum dominate over dread or introspection.
  • Joy and loss are deliberately mixed; the resolution grants characters something real while taking something else away, leaving warmth and sorrow together.
  • The book demands work from the reader — dense prose, difficult structure, unfamiliar ideas, or morally uncomfortable material — as part of its intended effect.
  • Grim events, cruelty, or despair dominate the atmosphere, and the book does not soften them with comfort or comic relief.
  • The atmosphere is quietly unsettling — wrongness, unease, and the uncanny pervade the book without necessarily escalating into overt horror.
  • The book is built to move the reader; character feeling is foregrounded and major scenes aim at a strong emotional response.
  • Humor is a primary aim and the prose plays for laughs — comic situations, wit, or dialogue produce sustained comedy, not occasional levity.
  • The book insists that things can improve; effort and decency are shown to matter, and the arc bends toward better outcomes even through hardship.
  • The book teaches as it goes — real facts, history, science, or craft are conveyed in enough depth that learning is part of the reading experience.
  • The book is designed to uplift and motivate, presenting perseverance or achievement in a way that invites the reader to aspire or act.
  • The overall register is cheerful and easygoing; stakes are kept gentle and the book avoids dwelling on pain or dread.
  • Withheld information drives the experience; the book sustains enigmas and secrets the reader wants resolved, whatever its genre.
  • The book is contemplative and inward-looking, giving more weight to thought, memory, and meaning than to external events.
  • The book works as comfort reading — low tension, a soothing pace, and an atmosphere the reader can unwind in.
  • Grief, loss, or melancholy set the dominant register, and the book lets sorrow stand rather than resolving it into comfort.
  • Sustained suspense is the point; the book keeps the reader braced for what happens next through danger, pressure, or impending revelation.
  • Playful invention and charm define the register — fanciful conceits, light absurdity, and a narration that delights in its own oddity.

About

What the story runs on.

  • Stories in which extraterrestrial beings are central — as characters, cultures, or the object of the plot.
  • Stories structured as a quest — a journey undertaken to find, deliver, or destroy something of great import.
  • Stories in which staying alive against nature, catastrophe, or scarcity is the central problem.
  • Stories of lovers kept apart by law, family, faith, or station, where the obstacle to love is the plot.
  • Stories in which a friendship — its making, testing, or loss — is the emotional center.
  • Stories of growing up — a young protagonist crossing from childhood into adult knowledge and responsibility.
  • Stories about who a character truly is — self-discovery, doubled lives, and the search for a self.
  • Stories about mourning — living through the death of a loved one and what loss does to the survivors.
  • Stories in which a buried family truth — hidden parentage, crimes, or shames — surfaces and reorders the present.
  • Stories driven by maneuvering for power — factions, conspiracies, and statecraft conducted in shadow.
  • Stories in which war itself is the subject — combat, occupation, and what warfare does to soldiers and civilians.
  • Stories organized around investigating a killing — the case, the clues, and the pursuit of the killer, in any genre's clothing.

Shelf

Where it sits in the library.

    • Fiction built on magic or other supernatural elements that have no scientific explanation.
    • Secondary-world fantasy at large scale, where the fate of nations or the world turns on the protagonists' struggle.
    • Fantasy set in a recognizably modern city or contemporary world where the supernatural intrudes on everyday life.
    • Fantasy that blends in horror's atmosphere and imagery, keeping a fantastical frame around grim or frightening material.
    • Action-driven fantasy following warriors or rogues with personal stakes against sorcerous threats, rather than world-spanning conflicts.
    • Fantasy set in a real historical period or a close analogue of one, with magic woven into the era.
    • Fantasy in which protagonists cross from the ordinary world into another world through a portal or similar passage.
    • Fiction that retells or reworks a traditional fairy tale in a new form or setting.
    • Fantasy drawing directly on myths, legends, and folklore, retelling them or building on their figures and logic.
    • Fantasy of ghosts, vampires, shapeshifters, psychics, and similar phenomena, usually set in an otherwise ordinary world.
    • Fiction mixing science-fictional trappings with overtly magical or impossible elements in one setting.
    • Low-stakes fantasy emphasizing comfort, community, and everyday pleasures over conflict and peril.
    • Speculative fiction of pervasive moral ambiguity, violence, and cynicism that rejects heroic conventions — fantasy and SF alike.
      • Fiction that extrapolates from science and technology — future societies, space travel, or speculative inventions — within at least nominally natural laws.
      • Science fiction of interstellar scope — starships, galactic polities, and adventure across star systems.
      • Science fiction committed to scientific rigor, where technical plausibility constrains the story.
      • Science fiction centered on armed forces and warfare, told largely from a military point of view.
      • Science fiction of networked, corporate-dominated near futures, pairing high technology with social decay.
      • Science fiction styled on nineteenth-century steam-powered technology, often in a Victorian or pseudo-Victorian setting.
      • Fiction depicting an oppressive or catastrophic society, presented as a warning.
      • Fiction set after civilization's collapse, following survivors in the ruins of the old world.
      • Fiction in which characters move between past and future, and the mechanics or consequences of that travel drive the plot.
      • Fiction exploring a world where a historical event went differently and history diverged from ours.
      • Science fiction about humanity's first encounter and communication with an alien intelligence.
      • Science fiction in which extraterrestrial forces attack or occupy Earth and humanity resists.
      • Fiction whose primary aim is to frighten or unsettle the reader through dread, menace, or the monstrous.
      • Horror of vast, indifferent, incomprehensible entities before which humanity is insignificant, in the Lovecraft tradition.
      • Horror of decaying houses, buried family secrets, and oppressive atmosphere in the Gothic literary tradition.
      • Horror centered on hauntings and the returning dead.
      • Horror located in the mind — paranoia, obsession, and unreliable perception rather than external monsters.
      • Horror built around the reanimated dead and survival amid their outbreaks.
      • Horror defined by explicit, transgressive gore that refuses to cut away from violence.
      • Speculative fiction of the strange and uncanny that resists both natural explanation and standard genre categories.
      • Fiction organized around solving a crime or puzzle, typically following an investigator toward the identification of a culprit.
      • A puzzle-first mystery that lays out clues so the culprit's identity can be deduced before the reveal.
      • Crime fiction of moral ambiguity, fatalism, and hard-edged style, set among the corrupt and the doomed.
      • A mystery following the realistic routines of police work — forensics, interviews, and case-building.
      • A gentle mystery with an amateur sleuth, a small community, and violence kept off the page.
      • A mystery set in a past era, where the investigation works within that period's methods and society.
      • Fast-paced fiction driven by imminent danger, pursuit, or high-stakes conspiracy, built to sustain tension.
      • A thriller of espionage — agents, tradecraft, and intelligence services in conflict.
      • A thriller centered on lawyers and the courtroom, where litigation carries the suspense.
      • A thriller driven by detailed contemporary or near-future technology, often military or scientific.
      • A thriller whose tension comes from mental states and manipulation between characters rather than external action.
      • Fiction whose central plot is a romantic relationship and its development toward an emotionally satisfying resolution.
      • Romance in which one or both partners are supernatural beings, blending fantasy elements into the love story.
      • A fantasy-romance hybrid in which the romantic arc and the fantasy plot carry equal weight.
      • Romance set in a past era, with courtship shaped by the period's society and manners.
      • Romance set in the present day, without supernatural or historical elements.
      • Fiction set in a real past period, where the historical setting materially shapes characters and events.
        • General and literary fiction emphasizing prose style, character interiority, or formal ambition over genre plot conventions.
        • Fiction in a realistic world where magical events occur and are treated as ordinary, in the tradition of Latin American literature.
        • Fiction that ridicules people, institutions, or society in order to criticize them.
        • Fiction of dreamlike, irrational imagery and logic that breaks from realistic representation.
        • Fiction that plays with narrative convention through metafiction, fragmentation, and self-reference.
        • Fiction propelled by journeys, exploration, and physical peril, where action and survival carry the plot.
        • Adventure fiction of ships and seafaring — naval engagements, voyages, and life at sea.
        • Fiction of the American frontier West — gunmen, ranchers, and lawmen, typically in the late nineteenth century.
        • Fiction centered on soldiers, campaigns, and the experience of warfare, historical or imagined.
          • Fiction written primarily to amuse, using comedic situations, wit, or parody as its organizing principle.
            • Multi-generational fiction following a family or dynasty across decades, with inheritance and kinship as the through-line.
              • Fiction whose world runs on explicit game mechanics — levels, stats, and skills that characters can see and exploit.
                • Fiction about costumed or superpowered heroes and their conflicts with comparable villains.

                Practical

                How long a commitment, whether it stands alone, and whether it has finished.

                Tap a chip to ask for it · tap again to rule it out · once more to clear. Numbers show what would be left.

                • Cover of The Boy Who Reversed Himself
                  The Boy Who Reversed Himself

                  William Sleator · standalone novel · 1986

                  similar byscience fictionparallel universecontemporaryadventurousyoung adult+1 more

                  The Boy Who Reversed Himself (1986) is a science fiction novel by William Sleator. The novel deals with an exploration into other dimensions, and provides a journey into the world beyond our own.

                • Cover of The Secret Sea
                  The Secret Sea

                  Barry Lyga · standalone novel · 2016

                  similar byscience fictionparallel universecontemporaryadventurousmysteriousyoung adult

                  "Three friends find themselves plunged into a world of quantum physics, a rare disease that only affects identical twins, and a mysterious fact about a real-life global catastrophe"-- Zak is standing on the subway platform when the tunnel starts to fill with water. He sees it before anyone else; a voice only he hears warns him to run. His friends Moira and Khalid believe this is more than a premonition, and soon all three find themselves in an alternate universe that is both familiar and seriously strange. As Zak unravels the mystery behind the voice, he faces decisions that may mean the end of their world at home-- if they can even get home!

                • Cover of Firebird (Claudia Gray)
                  Firebird (Claudia Gray)

                  series · 4 books · 2014

                  similar byscience fictionparallel universecontemporaryyoung adult+2 more

                • Cover of The Merchant Princes
                  The Merchant Princes

                  series · 14 books · 2004

                  similar byscience fictionparallel universecontemporary

                  The Merchant Princes is a science fantasy and alternate history series of nine novels by British writer Charles Stross. In the series, there exist a number of parallel worlds, all of which are on the same geographical Earth but with different societies at different points of development. Members of a certain bloodline can travel between these worlds along with their immediate possessions. The series largely follows Miriam Beckstein, a technology journalist raised in a familiar "normal" Earth, who discovers she was born in a parallel world and is a member of this bloodline. She quickly becomes entangled in political maneuvering and assassination plots with her estranged family. Miriam uses modern technology and investigative journalism to attempt to stay a step ahead.

                • Cover of InterWorld
                  InterWorld

                  series · 3 books · 2007

                  similar byscience fictionparallel universecontemporaryadventurousyoung adult

                  InterWorld follows Joey Harker, an ordinary teenager who discovers he can walk between parallel Earths and is recruited into a band of alternate versions of himself defending the multiverse from two rival forces, one of magic and one of science, that want to conquer every reality. Michael Reaves developed the story with Neil Gaiman, and Reaves's daughter Mallory Reaves co-wrote the two sequels. It's a fast-moving, portal-hopping adventure aimed at younger readers rather than a slow-burn epic.

                • Cover of Parallelogram
                  Parallelogram

                  series · 3 books · 2011

                  similar byscience fictionparallel universecontemporaryyoung adult

                • K
                  Kairos

                  series · 11 books · 1962

                  completed

                  similar byscience fictionyoung adult+2 more

                  The Time Quintet is a science fantasy series of five young adult novels written by American author Madeleine L'Engle and made up of A Wrinkle in Time (1962), A Wind in the Door (1973), A Swiftly Tilting Planet (1978), Many Waters (1986), and An Acceptable Time (1989).

                • Cover of Special Deliverance
                  Special Deliverance

                  Clifford D. Simak · standalone novel · 1982

                  similar byscience fictionparallel universeadventurousmysterious+1 more

                  A professor finds himself teamed with men, women, and a robot from parallel versions of earth, transported to a planet and sent on a quest of which none of them know the purpose or the details.

                • Cover of Mode
                  Mode

                  series · 4 books · 1991

                  similar byscience fictionparallel universecontemporary+1 more

                  The Mode series is a quartet of novels by Piers Anthony. Like many of Anthony's other fictional works, it explores many themes and ideas. This series has themes of violence, the abuse of power, sexism and male dominance, gender roles, the environment, integrity and personal honor, sapient animal life, parallel and alternative evolution, space travel, alternate dimensions, paradox, obscure concepts in physics and mathematics, sexual assault and abuse, child and adolescent sexuality, and suicide.

                • Cover of Time Travelers Never Die
                  Time Travelers Never Die

                  series · 2 books · 1996

                  similar byscience fictioncontemporary+2 more

                  Time Travelers Never Die started life as a Jack McDevitt novella in the mid-1990s (Hugo- and Nebula-nominated) before he expanded it into a full novel over a decade later; the novella and novel are two forms of the same story rather than a sequel. It follows a small circle of people who gain access to working time travel and use it to step into the past, in McDevitt's characteristic register of curious, history-minded science fiction.

                • Cover of Foundation Universe
                  Foundation Universe

                  universe · 123 books · 1940

                  Start hereFoundation · Start here

                  similar byscience fiction+1 more

                  There is a science that reads the future of quadrillions the way an astronomer reads the orbits of stars. It is called psychohistory, and its equations foresee something the ruling Galactic Empire cannot admit: the throne is rotting, and thirty thousand years of barbarism are coming. One man, Hari Seldon, cannot stop the fall. He can only shorten it — by seeding a Foundation of scholars at the rim of the galaxy, a fragile institution built to carry knowledge across the dark and cut the interregnum to a single millennium. This is a universe told in the register of history itself: the long view, the calm of deep time, empires measured in centuries and men measured against them. The spine is Asimov's original trilogy — Foundation, Foundation and Empire, Second Foundation — followed decades later by the sequels Foundation's Edge and Foundation and Earth and the prequels Prelude to Foundation and Forward the Foundation. Late in life Asimov braided this in with his other future histories: the Robot novels of detective Elijah Baley and his humaniform partner R. Daneel Olivaw (The Caves of Steel, The Naked Sun, The Robots of Dawn, Robots and Empire) and the early Galactic Empire novels (Pebble in the Sky and its kin), until one continuous chronicle ran from the first thinking robots to the Second Empire. Other hands extend it — the Second Foundation Trilogy by Gregory Benford, Greg Bear, and David Brin, and shared-world spinoffs such as Robot City — so the corpus sprawls beyond a single author's tidy shelf. What distinguishes it is that the drama is intellectual: crises resolved by insight, nerve, and dialogue rather than fleets and blades, each turn hinging on the hidden logic of the Seldon Plan. Begin where readers have always begun — with Foundation, and the original trilogy in publication order. The rest opens outward from there.

                • Cover of Ormingat Trilogy
                  Ormingat Trilogy

                  series · 3 books · 2000

                  completed

                  similar byscience fictioncontemporary+3 more

                • Cover of The Missing
                  The Missing

                  series · 10 books · 2008

                  similar byscience fictioncontemporaryyoung adult+1 more

                  The Missing is a series of young adult novels written by Margaret Peterson Haddix. It tells the story of famous children from history stolen from their place in time by futuristic time travelers and accidentally sent to the 21st century as babies. Jonah Skidmore is one of the stolen children, and he, along with his non-adopted sister Katherine, must help return the missing kids to their rightful places in history and fix time before it is destroyed. The first book in the series, Found, was published on April 22, 2008. The series continued with book titles Sent, Sabotaged, Torn, Caught, Risked, and Revealed. The eighth and final book, Redeemed, was released on September 8, 2015. There are also two ebook short stories, Sought and Rescued . Haddix originally intended the series to consist of only seven books. However, she stated that she had trouble closing out the series in seven books; leading to her decision to write Redeemed.

                • Cover of Scott Tyler / Shifter
                  Scott Tyler / Shifter

                  series · 3 books · 2012

                  similar byscience fictioncontemporaryyoung adult+2 more

                • Cover of Parallelities
                  Parallelities

                  Alan Dean Foster · standalone novel · 1998

                  similar byscience fictionparallel universecontemporaryadventurous

                  "It seems you have acquired about you a field that affects the links between multiple parallel worlds, causing objects and individuals from these worlds to slip into yours . . . or you to slip into theirs . . ." It was just an average day for tabloid reporter Max Parker when he arrived in Malibu for a demonstration of a brand new parallel-universe machine. But everything changed in an instant when inventor Barrington Boles succeeded in making Max the human gate to numerous parallelities.Now Max was lost in a virtual sea of collateral worlds, confronting man-eating aliens, dinosaurs, talking frogs, dead Maxes, girl Maxes, old Maxes, even ghost Maxes. His only chance to escape the space-time continuum was to find Boles and hope the loony genius could rescue him. But how could he be sure which world was real, which Max was Max, and which Boles was the Boles who could stop the madness--or trap Max in the wrong world forever. . . ?From the Paperback edition.

                • Cover of The Kaiju Preservation Society
                  The Kaiju Preservation Society

                  John Scalzi · standalone novel · 2022

                  similar byscience fictioncontemporaryadventurousparallel universe

                  Covid lands Jamie with no job, no money and a lot of obligations. She'll take pretty much any job. After a detour through pizza deliveries, she says yes to a job handling large animals, that need protection. But when it comes to further details, everybody's very secretive. First stop: Greenland.

                • Cover of Cavor
                  Cavor

                  series · 2 books · 1901

                  similar byscience fictionadventurous+1 more

                  H. G. Wells's 1901 novel The First Men in the Moon is narrated by the businessman Bedford, who joins the reclusive scientist Cavor after Cavor invents cavorite, a gravity-blocking substance that carries the two men to the Moon. There they discover a vast underground civilization of insect-like Selenites, and the expedition that began as a hunt for lunar minerals turns into an encounter with an alien society. It is a standalone novel; later editions crediting Stephen Baxter add an introduction or afterword rather than a continuing story.

                • Cover of The Universe Between
                  The Universe Between

                  series · 3 books · 1951

                  completed

                  similar byscience fictionparallel universecontemporarymysterious

                • Cover of The Stonehenge Gate
                  The Stonehenge Gate

                  Jack Williamson · standalone novel · 2005

                  similar byscience fictioncontemporaryadventurousmysterious

                  Stumbling on ancient stones in the Sahara Desert, four adventurous excavators and poker buddies realize that they have discovered a gateway to other worlds, from technologically advanced planets to primitive civilizations.

                • Cover of Chocky
                  Chocky

                  series · 2 books · 1968

                  similar byscience fictioncontemporarymysterious

                  Chocky (1968) is John Wyndham's science fiction novel about an eleven-year-old boy, Matthew, whose parents grow alarmed by his conversations with an unseen presence that feeds him unsettling insights into mathematics and human progress, building toward the reveal of what, or who, Chocky really is. Mark Daniel's Chocky's Challenge (1986), published after Wyndham's death, is an authorized continuation that carries the story forward.

                • Cover of Singularity
                  Singularity

                  William Sleator · standalone novel · 1985

                  similar byscience fictionparallel universecontemporaryyoung adult

                  Publisher's description: "Sixteen-year-old twins Harry and Barry stumble across a gateway to another universe, where a distortion in time and space causes a dramatic change in their competitive relationship."

                • Cover of Neanderthal Parallax
                  Neanderthal Parallax

                  series · 3 books · 2002

                  similar byscience fictionparallel universecontemporary

                  The Neanderthal Parallax is a trilogy of novels written by Robert J. Sawyer and published by Tor. It depicts the effects of the opening of a connection between two versions of Earth in different parallel universes: the world familiar to the reader, and another where Neanderthals became the dominant intelligent hominid. The societal, spiritual, and technological differences between the two worlds form the focus of the story.

                • Cover of The Coming of the Quantum Cats
                  The Coming of the Quantum Cats

                  Frederik Pohl · standalone novel · 1986

                  similar byscience fictionparallel universecontemporary+1 more

                  The Coming of the Quantum Cats is a 1986 science fiction novel by American writer Frederik Pohl. It was originally serialized in Analog science-fiction magazine, January–April 1986.

                • Cover of Fair Coin
                  Fair Coin

                  series · 2 books · 2012

                  similar byscience fictionparallel universecontemporaryadventurousyoung adult