House of Secrets: Clash of the Worlds

The epic finale to the heart-pounding seriesWith their last adventure just barely over, the Walker kids thought life would finally go back to normal. But things don't remain calm for long . . . especially when the colossus Fat Jagger turns up in San Francisco Bay?and he's in danger!With the police closing in, the Walkers must figure out how to save their giant friend. When a frost beast is spotted in Santa Rosa?and more mystical creatures start appearing all over America?it's soon clear that the characters from Denver Kristoff's works are invading the real world. It's up to Brendan, Eleanor, and Cordelia to reenter the book realm one last time to keep the worlds from colliding, causing mass destruction.They will have to track down three Worldkeepers hidden in Kristoff's books?magical items that when used together will seal the worlds off for good. They'll encounter dinosaurs, aliens, killer robots, and the Wind Witch herself?with new friends and old?and be faced with some of the deadliest choices they'll ever have to make. The scariest thing of all could be deciding who to trust, since everyone is hiding something. . . .