The #1 bestselling chapter book series of all time celebrates 25 years with new covers and a new, easy-to-use numbering system! It's icicle city...when the Magic Tree House whisks Jack and Annie to the frozen Arctic. Luckily, a seal hunter on a dogsled lends them warm...
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!
Jack and Annie are on very thin ice
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!