Lila Greer, Teacher of the Year is a moving story starring the Questioneers' teacher that's all about kindness, learning to face your fears, and the profound difference that one brilliant educator can make in a child's life, from author Andrea Beaty and illustrator David Roberts, the #1 New York Times bestselling creators of Aaron Slater, Illustrator and Ada Twist, Scientist!
- The Questioneers Picture Book Series: Iggy Peck, Architect Rosie Revere, Engineer Ada Twist, Scientist Sofia Valdez, Future Prez Aaron Slater, Illustrator Lila Greer, Teacher of the Year
- The Questioneers Chapter Book Series: Rosie Revere and the Raucous Riveters Ada Twist and the Perilous Pants Iggy Peck and the Mysterious Mansion Sofia Valdez and the Vanishing Vote Ada Twist and the Disappearing Dogs Aaron Slater and the Sneaky Snake
- Questioneers: The Why Files Series: Exploring Flight! All About Plants! The Science of Baking Bug Bonanza! Rockin' Robots!
- Questioneers: Ada Twist, Scientist Series: Ghost Busted Show Me the Bunny Five-Minute Ada Twist, Scientist Stories Brainstorm Book
- The Questioneers Big Project Book Series: Iggy Peck's Big Project Book for Amazing Architects Rosie Revere's Big Project Book for Bold Engineers Ada Twist's Big Project Book for Stellar Scientists Sofia Valdez's Big Project Book for Awesome Activists Aaron Slater's Big Project Book for Astonishing Artists