Book Series · 13 Books

Uni the Unicorn Books

In order from Uni the Unicorn to Uni the Unicorn: Mermaid Helper.

The Uni the Unicorn series is a set of 13 picture books by Amy Krouse Rosenthal, published between 2014 and 2024. Written for ages 0–8, most books run about 30 pages.

About the series

What's Uni the Unicorn About?

Thirteen colorful stories about Uni and a little girl whose belief in each other leads to friendship, seasonal adventures, and chances to help others.

Where the story begins

First Book in the Series

Sale price

$1697

Book #1 · Picture Book · Ages 4–8 · 2014

Uni the Unicorn

By Amy Krouse Rosenthal, Brigette Barrager (Illustrator)

A unicorn and a little girl form an unlikely friendship.

48 pages· 308 words· Est. 3 min read-aloud

4.5/7 Bookroo

$17.99Save 6%

Hardcover

Summary: Uni the unicorn is unlike any other; she believes little girls are real. Despite what others say, Uni dreams of finding a magical girl to be her friend. Meanwhile, a little girl dreams of meeting a unicorn. As their worlds inch closer, will their shared belief make the impossible possible? Dive into this enchanting tale of friendship and the power of believing, where wishes might just come true.

In reading order

Uni the Unicorn Series

13 books · Published 2014–2024

#1 in Series

Sale price

$1697

Uni the Unicorn

Picture Book · Ages 4–8 · 2014

A unicorn and a little girl form an unlikely friendship.

#2 in Series

Sale price

$1697

Uni the Unicorn and the Dream Come True

Picture Book · Ages 0–3 · 2017

A unicorn and a girl unite to save a rain-drenched magical land.

#3 in Series

Sale price

$858

A Valentine for Uni the Unicorn

Board Book · Ages 0–3 · 2019

A unicorn eagerly awaits a special valentine. Will it be from you?

#4 in Series

Sale price

$858

Uni Paints a Rainbow (Uni the Unicorn)

Board Book · Ages 0–3 · 2021

Uni the Unicorn brings back the rainbow in a magical land.

#5 in Series

Sale price

$1797

Uni the Unicorn in the Real World

Picture Book · Ages 4–8 · 2021

A unicorn's belief in children sparks a magical revelation.

Uni the Unicorn: The Haunted Pumpkin Patch

#6 in Series

Sale price

$674

Uni the Unicorn: The Haunted Pumpkin Patch

Picture Book · Ages 3–7 · 2022

A squished pumpkin leads to a spooky mystery in the patch. Can Uni solve it?

#7 in Series

Sale price

$674

Uni the Unicorn: How to Say Thank You

Picture Book · Ages 3–7 · 2022

Uni seeks the perfect way to say thank you in a magical land.

#8 in Series

Sale price

$1049

Uni the Unicorn: Reindeer Helper

Picture Book · Ages 4–7 · 2022

A unicorn must find a lost reindeer to save Christmas.

#9 in Series

Sale price

$1049

Uni the Unicorn: Tooth Fairy Helper

Picture Book · Ages 4–8 · 2023

A tired Tooth Fairy needs help. Can Uni the unicorn save the night with magic and quiet?

#10

Uni the Unicorn: Let's Clean Up the Forest!

#10 in Series

Sale price

$574

Uni the Unicorn: Let's Clean Up the Forest!

Picture Book · Ages 3–7 · 2023

Uni the Unicorn discovers a littered forest. Can magic and friendship clean it up?

#13

#13 in Series

Sale price

$1139

Uni the Unicorn: Mermaid Helper

Picture Book · Ages 3–7 · 2024

Help a mermaid explore the world above with Uni the Unicorn.

Series

Sale price

$1139

Easter Bunny Helper

Picture Book · Ages 3–7 · 2024

Easter eggs vanish! Can magic help find them?

Series

Sale price

$574

Luck of the Unicorn

Picture Book · Ages 3–7 · 2024

A unicorn and friends chase a rainbow's end, seeking luck and adventure.

Companion series

Uni the Unicorn Early Readers Series

8 books · Published 2019–2024

Series

Sale price

$474

Uni the Unicorn

Picture Book · Ages 4–6 · 2019

Can Uni turn a challenging sleepover into magical fun?

Series

Sale price

$574

Uni Goes to School

Picture Book · Ages 4–6 · 2020

Can Uni learn to use magic to help others on the first day of school?

Series

Sale price

$474

Uni Bakes a Cake

Picture Book · Ages 4–6 · 2020

A young girl and her friends participate in a baking contest with the help of a magical friend.

Series

Sale price

$574

Uni Brings Spring

Picture Book · Ages 4–6 · 2021

A unicorn helps her animal friends when winter returns unexpectedly.

Series

Sale price

$574

Uni and the Butterfly

Picture Book · Ages 4–6 · 2022

A unicorn learns true friendship by setting a butterfly free.

Series

Sale price

$574

Uni's Wish for Wings

Picture Book · Ages 4–8 · 2022

Uni dreams of flying. Can a winged friend help make it possible?

Series

Sale price

$574

Uni Joins the Team

Picture Book · Ages 4–6 · 2023

A unicorn learns teamwork and self-belief through a new sport challenge.

Series

Sale price

$574

Uni's First Recital

Picture Book · Ages 4–6 · 2024

A unicorn faces stage fright at a dance recital. Can magic help?

From the same world

In-Universe Books

2 books · Published 2021–2023

Uni and the Perfect Present (Uni the Unicorn)

Sale price

$574

Uni and the Perfect Present (Uni the Unicorn)

Picture Book · Ages 4–6 · 2021

Uni seeks the perfect birthday gift, learning about gratitude along the way.

Sale price

$1398

Uni and the 100 Treasures

Picture Book · Ages 4–6 · 2023

A unicorn helps find treasures for a school celebration.

Good to know

Common Questions

How many books are in the Uni the Unicorn series?

There are 13 books in the Uni the Unicorn series. It began with Uni the Unicorn in 2014, and the newest book, Uni the Unicorn: Mermaid Helper, was published in 2024.