In this charming story from the blockbuster chapter-book series, Jack learns about butterflies! In The Backyard Mystery, Jack has found some insect eggs in his backyard. He can't wait for them to hatch. But what's inside?

From the Australian Children's Laureate Sally Rippin comes this fantastic and beloved first chapter-book series. Every story follows Jack, a friendly, everyday kid who loves playing with his best friend, Billie. Created to help build emotional literacy, every book in the Hey Jack! series explores a particular emotion - such as worry, happiness, excitement or disappointment - in a relatable way for young readers. Whether it's about friends, family or feelings, there's no challenge Jack can't figure out!