Steve Harpster

Double Trouble

Nick Eliopulos, Angela Swan, 等

Night of the Homework Zombies

Scott Nickel, Steve Harpster, 等

Beyond the Black Hole

Blake Hoena, Steve Harpster, 等

The Super-Powered Sneeze

Scott Nickel, Steve Harpster, 等

Blast to the Past

Scott Nickel, Steve Harpster, 等

The Boy Who Burped Too Much

Scott Nickel, Steve Harpster, 等

Curse of the Red Scorpion

Scott Nickel, Steve Harpster, 等

First Science Experiments: Super Senses

Shar Levine, Steve Harpster, 等