Jack and Annie are ready for their next fantasy adventure in the bestselling middle-grade series-the Magic Tree House! Wildfire! That's what Jack and Annie are up against when they are whisked away to the land of Australia. And they're not alone! Jack and Annie must help a baby kangaroo and a koala escape from a fire-filled forest. Will they be able to rescue the animals in time? Visit the Magic Tree House website! MagicTreeHouse.com From the Trade Paperback edition.