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Marvin's Monster Diary: ADHD Attacks!

Original price $ 12.99 - Original price $ 12.99
Original price $ 12.99 - Original price $ 12.99
Original price
Current price $ 12.99
$ 12.99 - $ 12.99
Current price $ 12.99
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Meet Marvin, a lovable monster with a twelve-stringed baby fang guitar, a rambunctious case of ADHD, and a diary to record it all. His teachers scold him, his parents don't know what to do with him, and his sister is convinced he was raised by triple-tailed monkeys. In short, Marvin's life is feeling out of control—until a secret formula changes everything.