Mark and the Molecule Maker 3: The Underground Mountain

By Scott Sussman

In the thrilling conclusion to the Mark and the Molecule Maker trilogy, the chase is on when a cunning monster steals the Molecule Maker. In a desperate attempt to retrieve the incredible invention, Mark and his father must risk their lives on the treacherous underground mountain, where danger lurks behind every boulder and hides inside every hole.

• Format: Hardcover
• Language: English
• ISBN: 0982950683
• ISBN13: 9780982950685
• Release Date: January 2017
• Publisher: Scott Sussman Books
• Length: 48 Pages
• Weight: 1.25 lbs.
• Dimensions: 10.6" x 10.4" x 0.6"
• Age Range: 3 to 8 years
• Grade Range: Preschool to Grade 3