Sloth Books for Kids

The Best Sloth Books for Kids

By the Bookroo Editors
Updated July 27, 2026

A sloth spends nearly its whole life upside down, grows a greenish garden of algae in its fur, and comes to the ground about once a week for the most perilous bathroom trip in the animal kingdom. It can swim, survive falls that would ruin a faster creature’s afternoon, and host moths found nowhere else. Children meet all of that strangeness with perfect composure. What delights them is the pace: an animal that has turned not hurrying into a complete way of life, and that therefore makes an excellent foil for every overscheduled child, impatient fox, and parent attempting bedtime.

Bookroo’s collection of sloth books includes comic pets who refuse to perform, real orphaned sloths in a Costa Rican sanctuary, rainforest science, potty-training suspense, and a beginner graphic-novel series about two friends who disagree on whether leaving the tree is a good idea. Our editors chose thirteen with enough variety to reward the fascination rather than repeat the same sleepy joke. Start with the shortlist, then browse the age shelves for sturdy books with flaps and finger puppets, picture books built for reading aloud, and longer adventures for children ready to move through the canopy on their own.

The Shortlist

Our 13 Favorite Sloth Books for Kids

Sparky!
Sale price
$1797
Picture Book · Ages 4–8 · 2014

Sparky!

By Jenny Offill, Chris Appelhans (Illustrator)

A girl orders a sloth through the mail, then discovers that tricks, tag, and hide-and-seek are not among his gifts.

32 pages· 768 words· Est. 6 min read-aloud
Best for
Four- to eight-year-olds who like their funny books dry and a little melancholy
5.8/7 Bookroo·4.0/5 Goodreads · 4,456 ratings
$18.99Save 5%
Hardcover
"Slowly, Slowly, Slowly," said the Sloth
Sale price
$759
Picture Book · Ages 3–7 · 2002

"Slowly, Slowly, Slowly," said the Sloth

The rainforest animals keep asking why the sloth is so slow, quiet, and lazy; his eventual answer takes its time.

32 pages· 200 words· Est. 2 min read-aloud
Best for
A high-energy classroom, or a child tired of being hurried
4.0 Goodreads · 3,575 ratings
$7.99Save 5%
Physical book
A Tale of Two Sloths
Graphic Nov.
Sale price
$1797
Chapter Book · Ages 6–9 · 2018

A Tale of Two Sloths

Ernesto leaves the home tree to see every patch of sky, while cautious Peter discovers that staying put can become its own adventure.

128 pages· 1,379 words· Est. 21 min read
Best for
A first graphic novel for six- to nine-year-olds, especially anxious explorers
4.2 Goodreads · 1,880 ratings
$18.99Save 5%
Hardcover
A Little Book of Sloth
Sale price
$1797
Chapter Book · Ages 5–+ · 2013

A Little Book of Sloth

Meet the orphaned baby sloths of a Costa Rican sanctuary, one outrageous photograph and resident biography at a time.

60 pages· 1,773 words· Est. 30 min read
Best for
Animal-fact collectors ages five and up who prefer real photographs
4.3 Goodreads · 1,536 ratings
$18.99Save 5%
Hardcover
Snoozefest
Sale price
$1697
Picture Book · Ages 3–5 · 2015

Snoozefest

Champion sleeper Snuggleford Cuddlebun attends a music festival for nappers and promptly sleeps through the whole thing.

32 pages· 653 words· Est. 6 min read-aloud
Best for
A bedtime read-aloud for preschoolers whose grown-ups will catch the festival jokes
5.3/7 Bookroo·3.9/5 Goodreads · 714 ratings
$17.99Save 6%
Hardcover
Hello, I'm a Sloth
Sale price
$1597
Picture Book · Ages 4–7 · 2024

Hello, I'm a Sloth

A brown-throated three-toed sloth explains the algae, moths, weekly poops, and broken forest pathways hidden inside a slow life.

32 pages
Best for
A five- to seven-year-old’s first substantial sloth report
4.3 Goodreads · 86 ratings
$16.99Save 6%
Hardcover
Mindful Mr. Sloth
Sale price
$1797
Picture Book · Ages 4–8 · 2021

Mindful Mr. Sloth

Sasha does everything at once and at top speed, until Mr. Sloth tries teaching her the radical trick of doing one thing.

32 pages· 592 words· Est. 5 min read-aloud
Best for
Four- to eight-year-olds practicing pauses, breathing, and attention
4.3/7 Bookroo·4.3/5 Goodreads · 605 ratings
$18.99Save 5%
Hardcover
Jasper & Ollie
Sale price
$1697
Picture Book · Ages 3–7 · 2019

Jasper & Ollie

A fox races to the pool in a blur while his sloth friend takes the scenic route — and somehow arrives first.

40 pages· 282 words· Est. 3 min read-aloud
Best for
Friends and siblings who move through the world at incompatible speeds
3.9 Goodreads · 542 ratings
$17.99Save 6%
Hardcover
Mama in the Moon
Sale price
$1797
Picture Book · Ages 2–5 · 2024

Mama in the Moon

By Doreen Cronin, Brian Cronin (Illustrator)

A baby sloth falls from the home tree, and Mama uses the bright life of the forest floor to comfort him as she climbs down.

40 pages
Best for
Ages two to five at bedtime, especially after a hard separation
4.0 Goodreads · 325 ratings
$18.99Save 5%
Hardcover
Sloth Slept on
Sale price
$759
Board Book · Ages 3–5 · 2014

Sloth Slept on

Three children investigate the sleeping animal in their tree while overlooking every escaped-sloth notice in sight.

30 pages
Best for
Ages three to five who enjoy knowing the answer before the characters do
5.6/7 Bookroo·3.8/5 Goodreads · 532 ratings
$7.95Save 5%
Board book
Sloth Went
Sale price
$1697
Picture Book · Ages 3–6 · 2020

Sloth Went

By Adam Lehrhaupt, Benson Shum (Illustrator)

Sloth begins the long trip down the tree for his once-a-week poop, with the whole rainforest offering encouragement.

32 pages· 216 words· Est. 2 min read-aloud
Best for
Potty-training children ages three to six who appreciate complete honesty
4.6/7 Bookroo·3.9/5 Goodreads · 321 ratings
$17.99Save 6%
Hardcover
The Lost Sloths
Graphic Nov.
Sale price
$1899
Chapter Book · Ages 6–9 · 2019

The Lost Sloths

A hurricane destroys the colony’s tree, leaving Peter and Ernesto to lead everyone past ants, a snake, and a hungry jaguar.

128 pages· 1,459 words· Est. 22 min read
Best for
New graphic-novel readers who want more danger after A Tale of Two Sloths
4.2 Goodreads · 694 ratings
$19.99Save 5%
Hardcover
What Is a Sloth?
Sale price
$759
Board Book · Ages 0–3 · 2019

What Is a Sloth?

Lift sturdy flaps to find first sloth facts and bright rainforest neighbors hiding underneath.

12 pages
Best for
Curious babies and toddlers who are not gentle with books yet
4.4 Goodreads · 95 ratings
$7.99Save 5%
Board book
Browse by age

Sloth Board Books for Babies & Toddlers

Flaps, finger puppets, first rainforest facts, and very sleepy bedtime companions for ages 0–4.

But First, We Nap
Sale price
$899

But First, We Nap

Ages 2–4 · 2018

Sloth wants to nap, Rabbit doesn't. Who will give in first?

Sale price
$599

Swing, Sloth!

Ages 2–5 · 2014

Explore the rain forest and discover its hidden wonders.

Sale price
$899

Fast AND Slow

Ages 0–3 · 2022

Fast Jaguar and slow Sloth discover the value of each other's pace.

Sale price
$999

Hello Baby Sloth!

Ages 0–5 · 2023

Explore the charm of baby sloths and penguins with delightful sounds and photos.

Sale price
$799

Baby Sloth

Ages 0–3 · 2019

Discover where Baby Sloth naps in this playful, interactive journey from playtime to bedtime.

Browse by age

Sloth Picture Books

Funny and gentle read-alouds about patience, friendship, potty training, and life in the rainforest — ages 3–8.

Sloth Sleeps Over
Sale price
$1799

Sloth Sleeps Over

Ages 3–5 · 2022

Can a sleepy sloth survive an all-night sleepover challenge with her energetic friend?

Waiting on Mr. Sloth
Sale price
$1799

Waiting on Mr. Sloth

Ages 4–8 · 2023

Can Sasha's impatience ruin a summer day with her slow-moving friend?

Sloth at the Zoom
Sale price
$1795

Sloth at the Zoom

Ages 5–7 · 2018

A sloth at the Zoom discovers the joy of slowing down.

Super Sloth
Sale price
$1799

Super Sloth

Ages 4–9 · 2019

A slow-moving sloth must outwit an anteater to reclaim stolen mangoes.

Oh Look, a Cake!
Sale price
$1899

Oh Look, a Cake!

Ages 4–8 · 2021

A sloth and lemur find a cake. Will they share?

Go, Sloth, Go!
Sale price
$1899

Go, Sloth, Go!

Ages 4–8

A sloth's slow journey through the rainforest reveals the beauty of taking your time.

Simon the Hugger
Sale price
$1799

Simon the Hugger

Ages 4–7 · 2022

A sloth learns the importance of consent when his hugs are rejected.

Sloths
Sale price
$499

Sloths

Ages 5–7 · 2019

Discover why sloths are slow and always smiling in this fun fact-filled adventure.

Browse by age

Sloth Early Readers & Chapter Books

Photo nonfiction, illustrated adventures, and first graphic novels for newly independent readers ages 5–10.

Sale price
$999

Lea Leads the Way

Ages 8–10 · 2016

A rainforest adventure leads to a dilemma: save an injured sloth or let nature take its course?

Sloth Sleuth
Series
Graphic Nov.
Sale price
$1299

Sloth Sleuth

Ages 8–12 · 2022

A sloth detective uncovers a diner mystery on a crime-filled island.