Ada Twist and the Perilous Pants

Iggy Peck and the Mysterious Mansion

Rosie Revere and the Raucous Riveters

Aaron Slater and the Sneaky Snake

Sofia Valdez and the Vanishing Vote

Lila Greer and the Shrieking Shadow

Aaron Slater, Illustrator

Lila Greer, Teacher of the Year

Ada Twist, Scientist: The Why Files #1: Exploring Flight!

Ada Twist, Scientist: The Why Files #4: Bug Bonanza!

Ada Twist, Scientist: The Why Files #2: All About Plants

Ada Twist, Scientist: The Why Files #3: The Science of Baking