Sale price
$1248
Picture Book · Ages 4–8 · March 31, 2026
Grumpy Monkey Father's Day Fuss
By Max Lang · With Suzanne Lang
Jim discovers why his family finds Father's Day a bit grumpy.
32 pages
4.0 Goodreads · 85 ratings
$12.99Save 4%
Hardcover
Children's book Illustrator
MaxLang
Biography
Biography coming soon. Suggest an edit ↗
The latest
Max's most recent book
Reader favorites
Most Popular Max Lang Books
Sale price
$1899
Grumpy Monkey
Picture Book · Ages 3–7 · 2018
A grumpy animal tries to find happiness on a wonderful day.
Sale price
$1797
Grumpy Monkey: Up All Night
Picture Book · Ages 3–7 · 2020
A slumber party turns frustrating when plans go awry. Can Jim stay awake?
Sale price
$1049
Grumpy Monkey: Don't Be Scared
Picture Book · Ages 4–8 · 2023
Jungle trick-or-treating turns spooky with strange noises and glowing eyes.
Sale price
$1899
Grumpy Monkey: Party Time!
Picture Book · Ages 3–7 · 2019
A group of friends teach a reluctant member how to dance for a party.
Sale price
$858
Grumpy Monkey Mine!
Board Book · Ages 2–4 · 2025
A dropped banana sparks a sharing dilemma among jungle animals.
Sale price
$858
Grumpy Monkey: Says No!
Board Book · Ages 0–3 · 2020
A grumpy monkey learns that saying 'no' isn't always the best answer.
At a glance
Book Stats
0
Authored
26
Illustrated
1
Collaborators
Picture books
16
Graphic novels
3
Chapter books
1
Board books
6
Publishing timeline
Books published each year, stacked by book type.
Publication timeline from 2016 to 2026.
Book mix
The share of the catalog represented by each book type.
Book type breakdown: 16 picture books, 3 graphic novels, 1 chapter books, 6 board books.
26
books
Complete bibliography
All Max Lang Books
Every title in the Bookroo library, ordered from newest to oldest.
Sale price
$1248
Grumpy Monkey Father's Day Fuss
Picture Book · Ages 4–8 · 2026
Jim discovers why his family finds Father's Day a bit grumpy.
Sale price
$858
Grumpy Monkey Mine!
Board Book · Ages 2–4 · 2025
A dropped banana sparks a sharing dilemma among jungle animals.
Sale price
$1797
Archibald and the Furry Dinosaurs
Picture Book · Ages 4–8 · 2025
A bald dinosaur's quest for hair leads to unexpected adventures and self-discovery.
#3 in Series
Graphic Nov.
Sale price
$1049
Grumpy Monkey School Stinks! (Graphic Novel)
Chapter Book · Ages 5–8 · 2025
A monkey's school return turns smelly, but learning from mistakes might save the day.
Sale price
$1248
Grumpy Monkey Mom for a Day
Picture Book · Ages 4–8 · 2025
Chaos ensues when a monkey babysits jungle animals. Can unexpected help save the day?
Sale price
$1899
Grumpy Monkey: Play All Day
Picture Book · Ages 4–7 · 2024
A playful monkey learns the cost of avoiding responsibilities.
Sale price
$574
Grumpy Monkey Too Many Bugs
Picture Book · Ages 4–6 · 2024
Jim's friend is too busy with bugs to play. Can they find balance?
Sale price
$1248
Grumpy Monkey: Spring Fever
Picture Book · Ages 4–8 · 2024
Jim's spring fever turns the jungle into a wild celebration.
Sale price
$858
Grumpy Monkey: Yuck!
Board Book · Ages 0–3 · 2023
A picky eater faces a tempting new snack. Will he try it or say 'Yuck!' again?
Sale price
$1049
Grumpy Monkey: Don't Be Scared
Picture Book · Ages 4–8 · 2023
Jungle trick-or-treating turns spooky with strange noises and glowing eyes.
Sale price
$574
Grumpy Monkey The Egg-Sitter
Picture Book · Ages 4–6 · 2023
A young monkey is tasked with watching an egg for a friend, but things quickly spiral out of control.
Sale price
$1248
Grumpy Monkey: Valentine Gross-Out
Picture Book · Ages 4–8 · 2022
A grumpy animal navigates the challenges of Valentine's Day.
Series
Graphic Nov.
Sale price
$958
Grumpy Monkey: Who Threw That?
Picture Book · Ages 5–8 · 2022
Banished from the jungle, a grumpy monkey must apologize to return home.
Sale price
$858
Grumpy Monkey: Are We There Yet?
Board Book · Ages 0–3 · 2022
A grumpy monkey learns the value of patience while waiting.
Sale price
$1797
Grumpy Monkey: Oh, No! Christmas
Picture Book · Ages 3–7 · 2021
A grumpy monkey struggles to find holiday cheer in the jungle.
Sale price
$474
Grumpy Monkey Ready, Set, Bananas!
Picture Book · Ages 4–6 · 2021
A monkey and his friends participate in a jungle race.
Series
Graphic Nov.
Sale price
$1049
Grumpy Monkey: Freshly Squeezed
Picture Book · Ages 5–8 · 2021
A group of friends go on a walk and encounter various obstacles and adventures along the way.
Sale price
$474
Grumpy Monkey Get Your Grumps Out
Picture Book · Ages 4–6 · 2021
A grumpy animal tries to get rid of his grumpiness with the help of his friends.
Sale price
$858
Grumpy Monkey's Little Book of Grumpiness
Board Book · Ages 0–3 · 2020
Can a grumpy monkey find happiness with a friend's help?
Sale price
$1797
Grumpy Monkey: Up All Night
Picture Book · Ages 3–7 · 2020
A slumber party turns frustrating when plans go awry. Can Jim stay awake?
Sale price
$858
Grumpy Monkey: Says No!
Board Book · Ages 0–3 · 2020
A grumpy monkey learns that saying 'no' isn't always the best answer.
Sale price
$1899
Grumpy Monkey: Party Time!
Picture Book · Ages 3–7 · 2019
A group of friends teach a reluctant member how to dance for a party.
Sale price
$1899
Grumpy Monkey
Picture Book · Ages 3–7 · 2018
A grumpy animal tries to find happiness on a wonderful day.
Sale price
$1799
Hooray for Kids!
Picture Book · Ages 3–7 · 2016
Celebrate every child's uniqueness in a joyful, rhyming adventure.
Sale price
$858
Grumpy Monkey Poop!
Board Book · Ages 0–3
A monkey's quest for the perfect bathroom spot leads to unexpected challenges.
Sale price
$1680
Grumpy Monkey School Stinks
Chapter Book · Ages 5–8
Creative company
Collaborators
The authors and illustrators who share the credits across Max Lang's books.