Two spud siblings face off in a series of epic challenges in this first “delightful laugh-on-every-page” (Booklist) installment of a hilariously silly graphic novel chapter book series from the bestselling creator of the Narwhal and Jelly books. Rot is a mutant potato who wakes up feeling great, maybe even…the greatest in the world! But that only makes Rot’s brother Snot the grumpiest in the world. The only solution? An epic contest to prove who is the greatest once and for all, judged by the only impartial party they can find—their small fry little sister, Tot. But as the stakes get higher through the muddy potato sack race, sacred hot potato roll, and a hilarious laughing contest, their rivalry spirals out of control. Suddenly Rot’s not feeling so spudtacular anymore. Will this tater trio ever be able to determine who the greatest in the world really is?

A mutant potato learns that with great power comes great re-spud-sibility in this second installment of the hilariously silly graphic chapter book series from the bestselling creator of the Narwhal and Jelly books. Rot is ready for another adventure and this time he’s going “Spudlunking!” But while Rot is excited to dig through the muck for treasure, all his friends seem to be more interested in their own plans. When Rot uncovers a shiny old crown, he’s sure it’ll change their minds. And it does…in a most unexpected way. When Rot wears it he feels powerful…He feels invincible…He feels like…the King of the World! And everyone has to do what the king says. But when Rot realizes he’s the only one having fun in his kingdom, suddenly he wonders whether he might have let the crown go to his head…

Mutant potato Rot and his friends team up for a super-sneaky mission in this third installment of the hilariously silly graphic chapter book series from the bestselling creator of the Narwhal and Jelly books. Rot’s older brother Snot is always sneaking up and scaring him, and Rot has had enough. He’s determined to scare the snot out of Snot for once! And that means Rot is going to have to learn to be sneaky, maybe even…the sneakiest in the world! But when being the sneakiest spud proves a lot harder than Rot thought, he realizes this is a mission he can’t do alone. Can Rot and his Not-So-Sneaky Super Secret Spy Squad find a way to use their uniquely unsneaky skills to pull off a spud-tacular scare?