The phenomenally successful Rick Riordan is back with the next thrilling installment of the Heroes of Olympus series . Can Percy Jackson and the Half-blood Heroes succeed on their quest to find The Doors of Death or will the Greek Gods of chaos win their battle to stop them? Percy and his fellow demi-gods face the most important quest of all - the Prophecy of Seven.
Rick Riordan is an award-winning mystery writer. He lives in San Antonio, Texas, with his wife and two sons. Percy Jackson and the Lightning Thief, Rick's first novel featuring the heroic young demigod, was the overall winner of the Red House Children's Book Award in 2006.