More like The Turning Wheel

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DuneUniverse
universe78 books1963
Space opera, about political intrigue, set in other star systems.
“The desert planet, where empire runs on a single substance: the spice melange, which folds space, prolongs life, and unlocks prescience, and which exists nowhere else in the known universe.”
from the catalogue
Start with Dune →
includes Dune, Dune Prequels, Dune Sequels, Heroes of Dune, Background of the Dune Universe
RiverworldSeries
series37 books1965
Set in other star systems.
“The Riverworld is an artificial, or heavily terraformed, planet where all humans who ever lived throughout history have been resurrected.”
from the catalogue
Start with River of Eternity →
Saint LeibowitzSeries
series6 books1955
completed
Post-apocalyptic, set in north america.
“Together the two novels form a sparse, decades-spanning series about memory, faith, and the cycles of civilization.”
from the catalogue
Start with A Canticle for Leibowitz →
A Time of ChangesNovel
Robert Silverbergstandalone novel1971
Reflective in tone, about identity, set in other star systems.
Deus IraeNovel
Philip K. Dick & Roger Zelaznystandalone novel1976
Post-apocalyptic, about gods and survival, set in north america.
Past MasterNovel
R. A. Laffertystandalone novel1968
Time travel, challenging in tone, about political intrigue, set in our world.