From the back cover:
Iggy's mom has a great idea. A week of camping in the wild woods of Michigan. Iggy and his best friend, Mole, can't wait. They think it'll be trees and birds; hiking and hunting; fishing and swimming. But, those woods are dard and deep and deadly. Wheere bears fight, snakes strike; and a lone wolf's bite turns Mom into a monster. Can Iggy and Mole save themselves? Will they be able to get Mom ato stop howling and back to being normal? No way!!