Dark Day in the Deep Sea (Magic Tree House (R) Merlin Mission)
by By Murdocca, Sal (ILT) and Osborne, Mary Pope
Category: Juvenile Fiction , Readers , Chapter Books

The #1   bestselling chapter book series of all time celebrates 25 years with new   covers and a new, easy-to-use numbering system! The magic tree house leads Jack and Annie to a tiny deserted island in the   middle of the ocean. The brother and sister team are soon rescued by a ship   of explorers and scientists who are looking for…a sea monster!Formerly numbered as Magic Tree House #39, the title of this book is now Magic Tree House Merlin Mission #11: Dark Day in the Deep Sea. 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!