Eve of the Emperor Penguin

The #1 bestselling chapter book series of all time celebrates 25 years with new covers and a new, easy-to-use numbering system!

Jack and Annie arrive on the one continent they haven’t visited before: Antarctica! What can they hope to learn about happiness in such a barren place? Only the penguins know for sure…Jack and Annie are about to find out!

Formerly numbered as Magic Tree House #40, the title of this book is now Magic Tree House Merlin Mission #12: Eve of the Emperor Penguin.

Did you know that there’s a Magic Tree House book for every kid?

Magic Tree House: Adventures with Jack and Annie, perfect for readers who are just beginning chapter books
Merlin Missions: More challenging adventures for the experienced reader
Super Edition: A longer and more dangerous adventure
Fact Trackers: Nonfiction companions to your favorite Magic Tree House adventures

Have more fun with Jack and Annie at MagicTreeHouse.com!

• Moonlight on the Magic Flute (Magic Tree House (R) Merlin Mission)
• Dark Day in the Deep Sea (Magic Tree House (R) Merlin Mission)
• Penguins and Antarctica: A Nonfiction Companion to Magic Tree House Merlin Mission #12: Eve of the Emperor Penguin
• Monday with a Mad Genius
• A Good Night for Ghosts
• Dragon of the Red Dawn (Magic Tree House (R) Merlin Mission)
• Leprechaun in Late Winter (Magic Tree House (R) Merlin Mission)
• A Ghost Tale for Christmas Time (Magic Tree House (R) Merlin Mission)
• A Crazy Day with Cobras (Magic Tree House (R) Merlin Mission)
• Blizzard of the Blue Moon