{"product_id":"books-dark-day-in-the-deep-sea-by-mary-pope-osborne","title":"Dark Day in the Deep Sea","description":"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","brand":"World of Books ","offers":[{"title":"Default Title","offer_id":53674339303697,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9780375837326.jpg?v=1781531291","url":"https:\/\/www.worldofbooks.com\/en-gb\/products\/books-dark-day-in-the-deep-sea-by-mary-pope-osborne","provider":"World of Books ","version":"1.0","type":"link"}