Jeff Powell
Książki autora Jeff Powell

Atomic Robo and the Deadly Art of Science
Ronda Pattison, Brian Clevinger, Jeff Powell

Atomic Robo and the Fightin' Scientists of Tesladyne
Ronda Pattison, Brian Clevinger, Jeff Powell, Scott Wegener

Atomic Robo and the Shadow from Beyond Time
Ronda Pattison, Brian Clevinger, Jeff Powell, Scott Wegener

Atomic Robo: The Flying She-Devils of the Pacific
Brian Clevinger, Jeff Powell, Scott Wegener, Matt Speroni

Sonic Select 4
Vickie Williams, Dan Slott, Andrew Pepoy, Patrick Spaziante, James W. Fry III, Bob Wiacek, Jim Valentino, Karl Bollers, Evan Skolnick, Jeff Powell, Rich Koslowski, Ken Penders, Harvey Mercadoocasio, Jim Amash, Art Mawhinney, Barry Grossman, Aimee Ray, Josh Ray, Jim Spivey, Frank Storm, Suzanne Paddock

The Activity, Volume 1
Jeff Powell, Nathan Edmondson, Mitch Gerads, Jordan Gibson, Kyle Latino, Joseph Frazzetta

The Activity, Volume 2
Marc Laming, Jeff Powell, Nathan Edmondson, Mitch Gerads, Joseph Frazzetta, Chris Canibano

Where is Jake Ellis?
Tonci Zonjic, Jeff Powell, Nathan Edmondson, Jordan Gibson, Joe Frazzetta