Polar Bears Past Bedtime : Magic Tree House, Book 12 of 38 (Paperback) Mary Pope Osborne

Magic Tree House, Book 12 of 38

Jack and Annie go to the freezing Arctic to solve Morgan le Fay's final riddle and become master librarians. But it's not going to be easy--especially when they have cracking ice, a seal hunter, and a prodigious polar bear to deal with!

June 2023