Magic Tree House Volumes 17-20 Format:Paperback Tessa soon learns that she

Tessa soon learns that she herself is a Downworlder with a rare ability: the power to transform

Ashley would keep his time in the war a secret

Then an equally mysterious fox

there may well be a traitor in their midst

Magic Tree House Volumes 17-20 Format:Paperback Tessa soon learns that sheJack and Annie must find the four things that will free an enchanted dog named Teddy from a spell. Their quest leads them to a ship lost at sea, the Great Plains, the forests of India, and the Australian Outback. Its a difficult and dangerous mission, but Jack and Annie will do anything to help their new friend, Teddy! Books in this set include: Tonight on the Titanic (#17), Buffalo Before Breakfast (#18), Tigers at Twilight (#19), and Dingoes at