The Adventures of Super Diaper Baby by Dav Pilkey

The Adventures of Super Diaper Baby, the first children's graphic novel by bestselling author and illustrator Dav Pilkey, is now in full colour!

George and Harold are two amazing kids. Not only did they create Captain Underpants, but they saved the world five times! But once again George and Harold are in trouble with their school principal, Mr. Krupp. After they make a mess in the school gym, they have to write a 100-page report on "good citizenship," so they invent a new superhero: Super Diaper Baby. This is an actual baby called Billy who gains special super powers. Super Diaper Baby's archenemy, Deputy Dangerous, wants to steal his powers and take over the planet. Will the diaper-wearing dynamo defeat the deputy, or is the entire Earth doomed?

Featuring a special appearance by Captain Underpants, The Adventures of Super Diaper Baby is the hysterical graphic novel tale of the all-new superhero who's faster than a speeding stroller and more powerful than diaper rash.

• Illustrated by: Dav Pilkey
• Format:
  • Paperback / softback
  • 144 pages
• Publisher: Scholastic
• Imprint: Scholastic
• ISBN: 9780702342578
• Published: 13 Aug 2026
• Classifications:
  • Interest age: from c 8 years,
  • For reluctant readers (children),
  • Humour,
  • Picture storybooks,
  • Adventure stories (Children's / Teenage),
  • Crime & mystery fiction (Children's / Teenage),
  • Humorous stories (Children's / Teenage),
  • School stories (Children's / Teenage),
  • Comic strip fiction / graphic novels (Children's / Teenage),
  • Humour & jokes (Children's / Teenage),
  • Cartoons & comic strips (Children's / Teenage),
  • Personal & social issues: self-awareness & self-esteem (Children's / Teenage)
• Weight: 290g
• Dimensions: 209 x 141 x 11 (mm)