Co-authored with James Patterson

Pottymouth and Stoopid

David and his best friend Michael were tagged with awful nicknames way back in preschool when everyone did silly things. Fast-forward to seventh grade: “Pottymouth” and “Stoopid” are still stuck with the names—and everyone in school, including the teachers and their principal, believe the labels are true.

So how do they go about changing everyone’s minds? By turning their misery into megastardom on TV, of course! Follow their roller-coaster journey from the ultimate losers to the biggest winners, with more than 100 hilarious illustrations in this signature Patterson and Grabenstein format. And this important story delivers more than just laughs—it shows that the worst bullying doesn’t have to be physical…and that things will get better.

Read an excerpt

Standalones co-authored with James Patterson