This book is all about Mazu, the brainy ankylosaurus. Is there a problem that needs solving? Mazu is the one to call. She'll do anything for science, and her favorite activity is coming up with new inventions. Mazu loves to think things through -- even if her friends get impatient waiting for the answer. Bonus seek-and-find element: Readers can try to spot Mazu's special item hidden throughout the book!