Marty Pants is back! And in an unexpectedly hairy situation, Marty must put his deduction skills to the test as this new mystery might be leading to monstrous consequences.

When Marty finds a ripped page from his sister’s diary, the most crucial piece—revealing Marty’s true identity—is still locked inside his sister’s room. Undaunted, Marty pieces the clues together and comes to the most logical conclusion: he’s on a one-way trip to werewolfville!

Superhuman speed. Howling. Hairiness. The evidence is mounting against him, and with his werewolf powers growing stronger, Marty is determined to protect his classmates from himself before it’s too late—no matter what the cost!

The second book in the Marty Pants series from the award-winning cartoonist behind the “Off the Mark” strip, Mark Parisi, is perfect for fans of Wimpy Kid, Big Nate, and laughing a lot.

It’s a full-moon disaster waiting to happen.

• Middle Grade Humor: When a ripped diary page convinces Marty he’s turning into a werewolf, he hilariously misinterprets every clue—from his own pointy teeth to his cat’s weird behavior.
• Sibling Rivalry: To get the truth, Marty has to get past his older sister, Erica, and get his hands on her top-secret diary. Easier said than done.
• Cartoon Novel: Laugh-out-loud doodles and comic strips on every page bring Marty’s over-the-top imagination and disastrous plans to life.
• Funny School Story: Join Marty as he tries to protect his friends from his own “monstrous” transformation during school picture day, soccer games, and the dreaded Full Moon Festival.