The Rise of Olympus - Robert Kauffman

Sometimes, you need a demigod to fight Fallen Angels. When Davis Finch survives a horrific plane crash, he senses supernatural forces rippling below the surface of the catastrophe. Hundreds of people are killed-his parents included-but Davis walks away from the wreckage unharmed. With his mother and father gone, and his girlfriend Alicia broken-hearted, Davis departs the East Coast to start a new life with his grandparents in Arizona, but no matter how hard the teenager attempts to forget the past he's haunted by a single question: why me? On the road he meets Kelly, an enigmatic homeless girl who reveals powers Davis never knew existed. Amazed by her abilities he soon discovers they are eerily similar, and irrevocably attracted to one another. When Davis' girlfriend appears to offer him her comfort and support a tense situation quickly grows volcanic, but the worst is yet to come. The fiery winged planet Nibiru will soon orbit the earth for the first time in 3,000 years, setting in motion an ancient prophesy threatening the destruction of the Greek gods, and all of mankind. Only one person is fated to save them all. Davis thinks he has survived the worst the world can throw at him, but his battle has only just begun.