My Weirdtastic School #8: Mr. Plummer Is Dumber!

My Weirdtastic School #8: Mr. Plummer Is Dumber! - Hardcover

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My Weirdtastic School #8: Mr. Plummer Is Dumber!

My Weirdtastic School #8: Mr. Plummer Is Dumber! - Hardcover

$17.99
Sale price  $17.99 Regular price 

Book Overview

by Dan Gutman (Author), Jim Paillot (Illustrator)

With more than 36 million books sold, the My Weird School series really gets kids reading! In this eighth book of the My Weirdtastic School arc, Mr. Plummer--the world's weirdest plumber!--plays detective and tries to figure out if A.J. is responsible for flooding the boys' bathroom.

A.J. and his friends are listening to parents talk about their jobs during Career Day at Ella Mentry School, when suddenly the fire alarm goes off. But there's no fire--there's a flood in the boys' bathroom!

It's way too big of a job for Miss Lazar, the custodian, so the principal calls for some help. Enter Mr. Plummer, plumber extraordinaire. But will Mr. Plummer be able to fix the bathroom and figure out who caused the flood in the first place?

Perfect for reluctant readers and all kids hungry for funny school stories, Dan Gutman's hugely popular My Weird School chapter book series has something for everyone. Don't miss the hilarious adventures of A.J. and his friends!


  • A School Mystery: Someone stuffed a teddy bear down the toilet and flooded the boys' bathroom. It's the weirdest crime in the history of Ella Mentry School!
  • Wrongly Accused: All signs point to A.J. as the Teddy Bear Toilet Clogger. Can he prove his innocence before he gets sent to the pokey?
  • Quirky Characters: Meet Mr. Plummer, a plumber who thinks he's a detective, and a principal who can't stop telling bad jokes.
  • Perfect for Reluctant Readers: Short chapters, laugh-out-loud humor, and a fast-paced plot make this first chapter book impossible to put down.
Number of Pages: 112
Dimensions: 0.39 x 8.76 x 7.1 IN
Illustrated: Yes
Publication Date: June 17, 2025
Accelerated Reader:
Quiz Name: Mr. Plummer Is Dumber!
Interest Level: Middle Grades, 4-8
Reading Level: 3.8
Point Value: 1
ISBN9780063373938
Author Dan Gutman
PublisherHarperCollins
GenreChildren
FormatHardcover
PublishedJune 2025
LanguageENG- English
Pages112
Weight1.0 lb
Target AudienceKids
Print SizeStandard Print

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About Dan Gutman

Dan Gutman is the author of 180 books for young readers, including Houdini and Me, The (Mostly) True Story of Cleopatra's Needle, the My Weird School series, The Genius Files, and the Baseball Card Adventures series. Thanks to his many fans who voted in their classrooms, he has received nineteen state book awards and ninety-two state book award nominations. Dan lives with his wife Nina in New York City.

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