The Bad Guys in the Baddest Day Ever book cover by Aaron Blabey

The Bad Guys in the Baddest Day Ever

Book 10 of The Bad Guys

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The store links use this book's US print edition, ISBN 9781338305845.

Where The Bad Guys in the Baddest Day Ever sits

Series
Book 10 of The Bad Guys. See all The Bad Guys books in order
Order checked
Last checked: September 24, 2026, against shop.scholastic.com

Topics in this book

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Reading ages

  • Children's

Other books in The Bad Guys

20 books listed so far

  1. Book 1: The Bad Guys
  2. Book 2: The Bad Guys in Mission Unpluckable
  3. Book 3: The Bad Guys in The Furball Strikes Back
  4. Book 4: The Bad Guys in Attack of the Zittens
  5. Book 5: The Bad Guys in Intergalactic Gas
  6. Book 6: The Bad Guys in Alien vs Bad Guys
  7. Book 7: The Bad Guys in Do-You-Think-He-Saurus?!
  8. Book 8: The Bad Guys in Superbad
  9. Book 9: The Bad Guys in the Big Bad Wolf
  10. Book 11: The Bad Guys in Dawn of the Underlord
  11. Book 12: The Bad Guys in The One?!
  12. Book 13: The Bad Guys in Cut to the Chase
  13. Book 14: The Bad Guys in They're Bee-Hind You!
  14. Book 15: The Bad Guys in Open Wide and Say Arrrgh!
  15. Book 16: The Bad Guys in the Others?!
  16. Book 17: The Bad Guys in Let the Games Begin!
  17. Book 18: The Bad Guys in Look Who's Talking
  18. Book 19: The Bad Guys in Serpent and the Beast
  19. Book 20: The Bad Guys in One Last Thing

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