Dark Prophecy (The Trials of Apollo Book 2)

The god Apollo cast down to earth and trapped in the form of a gawky teenage boy as punishment must set off on the second of his harrowing (and hilarious) trials. He and his companions seek the ancient oracles - restoring them is the only way for Apollo to reclaim his place on Mount Olympus - but this is easier said than done. Somewhere in the American Midwest is a haunted cave that may hold answers for Apollo in his quest to become a god again - if it doesnt kill him or drive him insane first.