The War of the Flowers Hardcover – May 6, 2003 by Tad Williams 
 
This standalone portal fantasy transports unsuccessful rockstar Theo Vilmos from modern California to a land of magic and mystery.Returning to the fantasy genre that made him a coast-to-coast best-selling phenomenon, Tad Williams writes this stand-alone contemporary fantasy novel, set in Northern California--and also in the strange parallel world that coexists in the farthest reaches of the imagination.Theo Vilmos is a thirty-year-old lead singer in a not terribly successful rock band. Once, he had enormous, almost magical charisma, both onstage and off--but now, life has taken its toll on Theo.Hitting an all-time low, he seeks refuge in a isolated cabin in the woods. While there, he reads an odd memoir written by a dead relative who believed he had visited the magical world of Faerie. And before Theo can disregard the account as the writings of a madman, he, too, is drawn to a place beyond his wildest dreams...a place that will be, and has always been, his destiny..
 
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