Mad Science
11 primary works
Book 1
Eureka: The Explosive Escapades of Ethan Flask and Professor Von Offel
by Kathy Burkett
Book 1
Book 1
Book 2
Book 3
Book 4
Watch Out! the Daring Disasters of Ethan Flask
by Anne Capeci and Kathy Burkett
Book 4
Book 5
Book 6
Book 7
Book 8