Can I Hit Back at a Bully?: Jack Is Curious Book 3

Do Farts Make Old People Go Faster?: Jack Is Curious Book 4

Why Do You Always Say No?: Jack Is Curious Book 5

Will I Grow Old?: Jack Is Curious Book 1

Why Am I a Lonely Only?: Jack Is Curious Book 6

Why Do People Cry When They’re Happy?: Jack Is Curious Book 2