The Dark Prophecy- The Trials of Apollo (Vol 2)

There’s only one way he can earn back Zeus’ favour, and that’s to seek and restore the ancient oracles – but that’s easier said than done. Apollo must head to the American Midwest where, rumour has it, a haunted cave may hold answers. There are a few things standing in his way though. The cave could kill him, or drive him insane. Oh, and a Roman Emperor, whose love of bloodshed makes Nero look tame. To stay alive, Apollo needs the help of a mortal goddess, a bronze dragon, and some familiar faces from Camp Half-Blood. Will he survive the greatest challenge of his four thousand year existence?