Jack and Annie are ready for their next fantasy adventure in the bestselling middle-grade series-the Magic Tree House!<br /> <br /> A Castle with a secret passage!<br /> <br /> That's what Jack and Annie find when the Magic Tree House whisks them back to the Middle Ages for another wild adventure. In the Great Hall of the castle, a feast is under way. But Jack and Annie aren't exactly welcome guests!<br /> <br /> Visit the Magic Tree House website!<br /> MagicTreeHouse.com