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 are on a mission to save Merlin from his sorrows! The brother-and-sister team travel back in the magic tree house to the period known as the Renaissance. This time, Jack and Annie will need more than a research book and a magic wand. They'll need help from one of the greatest minds of all time. What will they learn from Leonardo da Vinci?
Formerly numbered as Magic Tree House #38, the title of this book is now Magic Tree House Merlin Mission #10: Monday with a Mad Genius.
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
- ISBN10 0375837302
- ISBN13 9780375837302
- Publish Date 13 January 2009 (first published 28 August 2007)
- Publish Status Active
- Out of Print 11 April 2017
- Publish Country US
- Publisher Random House USA Inc
- Imprint Random House Inc
- Format Paperback (US Digest)
- Pages 144
- Language English
- URL https://penguinrandomhouse.com/books/isbn/9780375837302