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Bum Books in Order
Below you'll find the complete list of Bum books in publication order. This is generally the recommended reading order for the series.
Reading order verified: March 2026
Quick Answer
What order should I read the Bum series? Start with "The Day My Butt Went Psycho! / The Day My Bum Went Psycho!" (2001) and follow publication order through all 4 books.
The complete Bum reading order is listed below in publication sequence.
Publication Order
The Day My Butt Went Psycho! / The Day My Bum Went Psycho!
2001
Zombie Butts From Uranus! / Zombie Butts from Uranus!
2003
Butt Wars: The Final Conflict / Bumageddon
2005
What Buttosaur is That? / What Bumosaur is That?
2007
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