- My life is a joke, James Peterson and Chris Grabenstein
- Shine!, J.J. & Chris Grabenstein ; illustrations by Leslie Mechanic
- Scaredy Cat, James Patterson and Chris Grabenstein ; illustrated by John Herzog
- Robot revolution, James Patterson and Chris Grabenstein
- Pottymouth & Stoopid, James Patterson and Chris Grabenstein ; illustrated by Stephen Gilpin
- Danger down the Nile, by James Patterson and Chris Grabenstein ; illustrated by Juliana Neufeld
- Lights out, James Patterson and Chris Grabenstein
- Word of mouse, James Patterson and Chris Grabenstein
- Best nerds forever, James Patterson & Chris Grabenstein ; illustrated by Charles Santoso
- The greatest treasure hunt, by James Patterson and Chris Grabenstein ; illustrated by Juliana Neufeld
- The genius experiment, James Patterson and Chris Tebbetts
- All-American adventure, James Patterson and Chris Grabenstein ; illustrated by Juliana Neufeld
- The ultimate quest, by James Patterson and Chris Grabenstein ; illustrated by Juliana Neufeld
- School of Laughs, James Patterson and Chris Grabenstein
- House of robots, James Patterson and Chris Grabenstein ; illustrated by Juliana Neufeld
- Jacky Ha-Ha, my life is a joke : a graphic novel, James Patterson and Chris Grabenstein ; adapted by Adam Rau ; illustrated by Betty C. Tang
- The plunder down under, by James Patterson and Chris Grabenstein ; illustrated by Juliana Neufeld
- Katt loves Dogg, James Patterson and Chris Grabenstein
- Rebels with a cause, James Patterson and Chris Grabenstein ; illustrated by Beverly Johnson
- I funny, a middle school story/, James Patterson and Chris Grabenstein ; [illustrations by Laura Park]
- Katt loves Dogg, James Patterson and Chris Grabenstein ; illustrated by Anuki López
- I even funnier, a middle school story, James Patterson and Chris Grabenstein ; illustrated by Laura Park
- Jacky Ha-Ha, James Patterson and Chris Grabenstein ; illustrated by Kerascoët
- Quest for the city of gold, by James Patterson and Chris Grabenstein ; illustrated by Juliana Neufeld
- Best nerds forever, James Patterson and Chris Grabenstein
- Max Einstein saves the future, James Patterson and Chris Grabenstein ; illustrated by Beverly Johnson
- Escape from Mr. Lemoncello's library, the graphic novel, Chris Grabenstein ; illustrated by Douglas Holgatem ; with colors by Marta Todeschini
- Jacky Ha-Ha, a graphic novel, James Patterson and Chris Grabenstein ; adapted by Adam Rau and Betty C. Tang
- I funny TV, a middle school story, James Patterson and Chris Grabenstein ; illustrated by Laura Park
- Katt vs. Dogg, James Patterson and Chris Grabenstein ; illustrated by Anuki López
- Treasure hunters, by James Patterson and Chris Grabenstein ; with Mark Shulman ; illustrated by Juliana Neufeld
- I totally funniest, a middle school story, James Patterson and Chris Grabenstein ; illustrated by Laura Park
- I funny, a middle school story, James Patterson and Chris Grabenstein
- Laugh out loud, James Patterson and Chris Grabenstein ; illustrated by Jeff Ebbeler
- Scaredy cat, James Patterson & Chris Grabenstein
- Armageddon, James Patterson and Chris Grabenstein
- Rebels with a cause, James Patterson and Chris Grabenstein
- Word of mouse, James Patterson and Chris Grabenstein ; illustrated by Joe Sutphin
- I totally funniest, a middle school story, James Patterson and Chris Grabenstein
- The nerdiest, wimpiest, dorkiest I funny ever, James Patterson and Chris Grabenstein ; illustrated by Jomike Tejido
- Jacky Ha-Ha gets the last laugh, James Patterson and Chris Grabenstein ; illustrated by Kerascoët
- Jacky Ha-Ha, my life is a joke, James Patterson and Chris Grabenstein ; illustrated by Kerascoët
- World champions!, a Max Einstein adventure, James Patterson and Chris Grabenstein ; illustrated by Jay Fabares
- Peril at the top of the world, by James Patterson and Chris Grabenstein ; illustrated by Juliana Neufeld