Rosebud, With Fangs — Beverly Keller

"Harry is a monster. He's a beast," yelled Em. "His whole life, he's been driving everybody crazy. He could drive the world crazy!"

Harry is Em, Aggie, and Oralee's five-year-old brother -- sweet, adorable, and an absolute genius at making trouble. Especially now, when the four children are lost in the wilderness. And not in just any wilderness, but in an enchanted forest where anything can happen. Next thing they know, Harry has changed into a huge, hairy, scary beast who calls himself Rosebud! And Rosebud, with Harry inside him, really could drive the whole world crazy.