Magic Tree House Volumes 17-20 Boxed Set: The Mystery of the Enchanted Dog »

Mary Pope Osborne has channeled a lifelong love of exploration and travel into one of the most popular children s book series of the past two decades. With her fantastic Magic Tree House series, Mary Pope Osborne keeps the good times rolling for kids all over the world.

Morggan, the Magical Librarian of Camelot, asks Jack and Annie to find the four magic gifts that will free an enchanted dog from a spell. The quest leads them to a ship lost at sea, the Great Plains, and the forests of India and Australia. But will they learn the secret of the dog they call Teddy? This boxed set includes four exciting Magic Tree House adventures: #17: Tonight on the Titanic, #18: Buffalo Before Breakfast, #19: Tigers at Twilight, #20: Dingoes at Dinnertime, as well as a bonus packet of puzzles and games!