Magic Tree House #33: Narwhal on a Sunny Night

The #1 bestselling Magic Tree House series is ready to whisk you away with Jack and Annie! This time, meet famous explorer Leif Erikson and help save a narwhal!

When the magic tree house whisks Jack and Annie off to Greenland, they're not sure what time they've landed in, but they immediately know what their mission is: save a narwhal! Then they meet a young hunter named Leif Erikson and they ask for his help. But Leif has other ideas...

Travel through time and history in this magical and surprising edition of Mary Pope Osborne's New York Times bestselling Magic Tree House series.

Also in this series:
Magic Tree House #30: Hurricane Heroes in Texas
Magic Tree House #32: To the Future, Ben Franklin!