Dragonfire

Strike a match against the dark and a dragon answers. When one of the Pyr — ancient shapeshifters who wear both a man's shape and a beast's scales — crosses paths with the one woman destined to bear his son, the air itself ignites: a firestorm, sparks leaping skin to skin, impossible to mistake and impossible to refuse. This is a world where dragons walk among us as guardians of the four elements and of humankind, and where love arrives like a struck flint. Deborah Cooke's Pyr defend the treasures of the earth against the Slayers — their own kind turned traitor, who would see humanity burned from the world. The saga opens with Kiss of Fire and runs through a long chain of "Kiss" novels — Kiss of Fury, Kiss of Fate, Winter Kiss, Whisper Kiss, Darkfire Kiss, Flashfire, Serpent's Kiss, and on to Firestorm Forever — each pairing one dragon warrior with his fated mate while the war grinds on. From that trunk branch The Dragon Diaries, a younger-reader trilogy following the first daughter born to the Pyr, and the later cycles DragonFate and The Darkfire Chronicles, which carry the bloodline forward. Expect heat, banter, and elemental spectacle in equal measure. Every book is one couple's story, self-contained yet threaded into a widening mythology of prophecy, darkfire crystals, and dragons in glittering flight. Begin at the beginning — Kiss of Fire, the author's own doorway into the flame, offered as a free first read — and follow the firestorms outward in publication order.