Bronze Canticles
The Bronze Canticles is a series of fantasy novels written by Tracy and Laura Hickman, comprising to date Mystic Warrior (2004), Mystic Quest (2005), and Mystic Empire (2006).
The series is set across three worlds:
Aerbon, World of the Dragonkings: For more than four centuries, humanity has worshipped the five god-like Dragonkings. But without ever realizing it, one mere blacksmith is about to change all that...
Sine'shai, World of the Faery: The Faeries are the highest order of life, of that there is no doubt. One scientist's search for truth has the power to alter the course of three worlds...
G'tok, World of Lost Titans: The greedy Goblins worship machines and burn books. For a lowly engineer, visions of other worlds are about to change his life forever...