Sale price
$1899
Picture Book · Ages 3–7 · May 5, 2026
Worm on the Job
By Maureen Fergus · With Paul Hammond
A tiny worm aims to catch a thief and prove size doesn't matter.
36 pages
3.9/5 Goodreads · 85 ratings
$19.99Save 5%
Hardcover
MF
Children's book Author
Maureen Fergus
Biography
I never planned on becoming writer. As a kid, my favorite subjects in school were science and math — I dreamed of becoming a doctor or a pilot. At university I got degrees in science and business; afterwards, I had jobs in the aerospace, biopharmaceutical and financial services industries. I even taught business at college! I finally started writing when I was twenty-eight. My books have won awards and been translated into a dozen languages. My novels include The Gypsy King trilogy and Ortega, and my picture books include the critically acclaimed Buddy and Earl series, InvisiBill, The Day Santa Stopped Believing in Harold and The Reptile Club.
The latest
Maureen's most recent book
Reader favorites
Most Popular Maureen Fergus Books
Sale price
$1899
Worm on the Job
Picture Book · Ages 3–7 · 2026
A tiny worm aims to catch a thief and prove size doesn't matter.
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Buddy and Earl Go Exploring
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A dog and hedgehog embark on a nighttime kitchen adventure.
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Mad About Meatloaf
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A wiener dog gets into various misadventures with his friends and owner
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You're in Good Paws
Picture Book · Ages 3–7 · 2019
Leo's hospital visit turns wild when animals run the show.
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Graphic Nov.
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The Pancake Problem
Picture Book · Ages 6–9 · 2023
A pancake-loving dog faces chaos when a pancake maker goes haywire.
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Buddy and Earl Meet the Neighbors
Picture Book · Ages 2–8 · 2018
Buddy and Earl try to stop the Evil Doctor Stinker from closing down the hamburger factory.
At a glance
Book Stats
18
Authored
0
Illustrated
11
Collaborators
Picture books
15
Graphic novels
2
Chapter books
1
Publishing timeline
Books published each year, stacked by book type.
Publication timeline from 2010 to 2026.
Book mix
The share of the catalog represented by each book type.
Book type breakdown: 15 picture books, 2 graphic novels, 1 chapter books.
18
books
Complete bibliography
All Maureen Fergus Books
Every title in the Bookroo library, ordered from newest to oldest.
Sale price
$1899
Worm on the Job
Picture Book · Ages 3–7 · 2026
A tiny worm aims to catch a thief and prove size doesn't matter.
Series
Graphic Nov.
Sale price
$1348
The Pancake Problem
Picture Book · Ages 6–9 · 2023
A pancake-loving dog faces chaos when a pancake maker goes haywire.
Sale price
$1697
Petal the Angry Cow
Picture Book · Ages 4–8 · 2022
A cow's temper threatens her water park dreams. Can a swan teach her control?
Series
Graphic Nov.
Sale price
$1348
Mad About Meatloaf
Chapter Book · Ages 6–9 · 2021
A wiener dog gets into various misadventures with his friends and owner
Sale price
$1697
You're in Good Paws
Picture Book · Ages 3–7 · 2019
Leo's hospital visit turns wild when animals run the show.
Sale price
$1597
The Reptile Club
Picture Book · Ages 2–6 · 2018
Rory's Reptile Club attracts unexpected members: a crocodile, an anaconda, and a gecko.
Sale price
$1695
Buddy and Earl Meet the Neighbors
Picture Book · Ages 2–8 · 2018
Buddy and Earl try to stop the Evil Doctor Stinker from closing down the hamburger factory.
Sale price
$1597
The Day Dad Joined My Soccer Team
Picture Book · Ages 2–8 · 2018
A father joins his child's soccer team and learns to be a good sport.
Sale price
$1695
Buddy and Earl Go to School
Picture Book · Ages 2–8 · 2017
A dog and hedgehog tackle school chaos when their teacher leaves, sparking a quest for a mysterious award.
Sale price
$1597
The Day Santa Stopped Believing in Harold
Picture Book · Ages 4–8 · 2016
Santa doubts Harold's existence and devises a plan to uncover the truth.
Sale price
$1695
Buddy and Earl Go Exploring
Picture Book · Ages 2–8 · 2016
A dog and hedgehog embark on a nighttime kitchen adventure.
Sale price
$1695
A Dog Day for Susan
Picture Book · Ages 2–8 · 2016
A pampered dog learns to embrace her wild side at the park.
Sale price
$1695
Buddy and Earl and the Great Big Baby
Picture Book · Ages 2–8 · 2016
A baby visit turns chaotic. Can Buddy and Earl restore order?
Sale price
$1695
Buddy and Earl
Picture Book · Ages 2–8 · 2015
A dog named Buddy befriends a mysterious creature named Earl who claims to be various things but is eventually revealed to be a friend.
Sale price
$1695
And What If I Won't?
Picture Book · Ages 2–8 · 2015
A boy's wild 'what if' questions lead to outrageous consequences.
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InvisiBill
Picture Book · Ages 5–9 · 2015
Ignored by his family, a boy becomes invisible.
Sale price
$1695
The Day My Mom Came to Kindergarten
Picture Book · Ages 2–8 · 2013
A child invites their mom to kindergarten and hilarity ensues as she struggles to follow the rules and fit in with the class.
Sale price
$1597
Ortega
Chapter Book · Ages 8–12 · 2010
A talking gorilla must change minds or face life in a cage.
Creative company
Collaborators
The authors and illustrators who share the credits across Maureen Fergus's books.