Books by Kathy Burkett

Weird Science: How Freaky Animals Got That Way
Kathy Burkett

Clue Me In!: The Detective Work of Ethan Flask and Professor Von Offel
Kathy Burkett

Mucus Attack
Kathy Burkett

Foul Play!: Ethan Flask And Professor Von Offel's Sports Science Match (Mad Science)
Kathy Burkett

What A Blast! The Explosive Escapades of Ethan Flask and Professor von Offel
Kathy Burkett

What's the Big Idea? Ethan Flask and Professor von Offel's Ingenious Inventions (Mad Science)
Kathy Burkett