A nonfiction early-reader series based on the Ada Twist, Scientist Netflix show! What do plants eat? Why do some plants have flowers and others don't? And what's the tallest plant out there? Ada Twist, Scientist: The Why Files is the perfect nonfiction resource for all these questions and more. Based on the bestselling series and the new Netflix show, this new nonfiction series is perfect for the youngest scientists of tomorrow as they learn along with Ada.