Jump to ratings and reviews
Rate this book

Leslie Patricelli Board Books

Boo!: (A Playful Story of Halloween Traditions and Costumes for Babies, Toddlers, and Preschoolers)

Rate this book
The inimitable Baby brings a humorous spin to the holidays in a cheerful board book fit for trick-or-treat bags.

It’s almost Halloween! How should Daddy carve the pumpkin? So many expressions to choose from! What should Baby be—a princess or pirate, ballerina or clown? When the jack-o’-lantern’s ready (looking suspiciously like Baby), it’s time for a little ghost to head out in the slightly scary night. But fear turns to excitement as the pumpkin fills up with treats. WOW!

26 pages, Board book

First published July 14, 2015

19 people are currently reading
90 people want to read

About the author

Leslie Patricelli

62 books236 followers
Leslie Patricelli is the American writer and illustrator of the best selling line of toddler books, starring her inimitable Baby character, including Potty, Toot, Yummy Yucky, Big Little, and Hair. She has more than 30 books for children, including her preschool books, Higher! Higher! (a Boston Globe Book Honor Award winner), Be Quiet, Mike!, Faster! Faster! and The Patterson Puppies and the Midnight Monster Party; as well as a middle-grade novel, The Rizzlerunk Club: Best Buds Under Frogs, published in 2018. Leslie Patricelli grew up in Issaquah, Washington close to Pine Lake. Leslie Patricelli majored in Communications at the University of Washington and took classes at the School of Visual Concepts in Seattle. Leslie Patricelli created and animated Rover the Dog for Windows XP help installed on more than 60 million computers worldwide.

Ratings & Reviews

What do you think?
Rate this book

Friends & Following

Create a free account to discover what your friends think of this book!

Community Reviews

5 stars
132 (33%)
4 stars
141 (35%)
3 stars
97 (24%)
2 stars
18 (4%)
1 star
6 (1%)
Displaying 1 - 30 of 50 reviews
Profile Image for Archit.
826 reviews3,197 followers
February 21, 2018
What would you like to be on this Halloween? There are so many options but you have to choose just one of them. This board book shows the relationship of parents and children.
Profile Image for Karina.
1,048 reviews
December 12, 2019
This isn't really a five star read but the author is so popular at my house she kinda deserves a 5.

Halloween read about an always naked little boy that chooses his costume, carves a pumpkin and learns that candy is delicious! Stranger danger? Nope not here!
Profile Image for La Coccinelle.
2,259 reviews3,568 followers
October 22, 2019
After reading Fa La La last year and not being particularly impressed, I figured I was done with these books about the precocious, half-naked baby. But the library had this one, so I thought I'd give it a try. It's actually not too bad. It basically explains the concept of Halloween to very young children, showing them that there's really nothing to be afraid of. Concepts like trick-or-treating, costumes, and pumpkin carving are all covered to varying degrees. (I especially liked the bit about the pumpkins, as it could also be used to teach facial expression recognition.)

So... maybe I was a bit hasty in writing off this series. I still don't understand why this poor baby has no clothes on. Maybe readers just need to go with it...
Profile Image for Brenda Lower.
450 reviews11 followers
November 4, 2016
Would be great for a little kid a little unsure about Halloween: the baby in the book gets to choose costume plus how to carve the pumpkin. The baby scares itself and then smiles, plus learns how to Trick-or-Treat. Great learning book for little about how to celebrate the holiday.
Profile Image for Jennifer Cleary.
30 reviews3 followers
February 25, 2019
I read through a whole stack of books and my daughter barely glanced up from the toy she was playing with. But the second I opened this one she was all smiles and totally captivated. And she's been just as excited every time we've read it since. A cute little Halloween book where the baby picks out a pumpkin and goes trick or treating. We love it! Bonus - it also comes in a Spanish edition. :)

For more children's book recommendations join the Loud and Cleary Facebook Group at bit.ly/2Vk0MZE or visit https://loudandcleary.com/category/bo...
Profile Image for Rayjan Koehler.
645 reviews22 followers
October 27, 2022
Not much of a story, but I expect simpler for young readers..

This is about a baby doing Halloween things, the last page just shows & names Halloween related stuff- so a new reader can learn some words related to Halloween. It also has 2 pages that show things, and have the name underneath (emotions mostly for jack-o-lantern faces and costumes).

Very cute board book focusing on Halloween, and nothing too scary for young readers. No blood/gore, but perfectly appropriate for small kids as the book is targeted at of course.
Profile Image for Stephanie Tournas.
2,802 reviews40 followers
June 11, 2017
Leslie Patricelli's bilingual board book, in English and Spanish, is a hit for the littlest readers. The naive art style of illustration, done in vibrant acrylic colors, is very appealing. The worries and the joys of Halloween are covered through sentences and words, covering sounds, exclamations and expressions in both languages.
This belongs in any board book collection, with several extra copies on the display at Halloween
Profile Image for Lacy | literary_lacy.
662 reviews
October 22, 2020
This was a cute book, perfect for this time of year. The kid on this book gets to pick a pumpkin, carve it, pick a costume, and go trick-or-treating.

There are pages so that children reading can pick a face for the pumpkin, and pick a costume.

This book was really cute, and had short sentences, so my daughter’s attention was kept the whole time.

This is a cute book that is perfect to read before Halloween!
238 reviews
October 27, 2025
Not super interested but great book to pick out how to carve your pumpkin. Costume choices aren't fantastic IMO. Does depict boy having girl costume choices as well as "scary" options (vampire and ghost). Other trick or treaters dress as somewhat scary characters as well (Frankenstein, witch, green monster, werewolf and lion) but have smiles. Skeleton at one door, witch opens another, pink monster opens third. Mild fright scare due to little boy being nervous at first but ends happily.
32 reviews4 followers
October 13, 2021
OK. book for very small children even a bedtime story (The Young Ones That Still Like Bedtime Stories)

Very Nice for "The Young Ones That Still Like Bedtime Stories"

OK, a very good and cute storybook for small children even makes a decent bedtime story, with a nice none scary ending that makes the Halloween Holiday time more Fun and Enjoyable ... A Very, Fast Read !!!!
Profile Image for Evelyn.
409 reviews19 followers
November 21, 2021
How exciting to find a wonderful new writer-- new to me and my students, that is. This lovely Halloween book has so much going for it. Fun, age-appropriate bilingual text, delightful illustrations and a sweet overview of Halloween. Immediately went back to the library to order as many of Patricelli's books as possible.
Profile Image for Kate M. Colby.
Author 19 books76 followers
February 19, 2024
Jack borrowed this book from the Ashland Public Library. Even though he doesn’t really know this, it warms my heart that he picked a Halloween book in the middle of February.

This book is super cute and packed with activities and vocabulary words related to Halloween. If you have an emo heart, too, you will like it.
629 reviews
October 11, 2025
We're so proud of you for reading "Boo!" all by yourself! You learned something wonderful - that being playful and silly with others makes everyone smile and laugh. Even when things feel a little scary, like the baby in the book, it's okay because we can be brave together. You can use your fun "boo" games to make your friends giggle at school. Keep reading, sweetheart! We love you!
This entire review has been hidden because of spoilers.
Profile Image for Ali.
185 reviews
September 10, 2017
read this book while it was slow at work, and yes, I did read it so I could get closer to hitting my good reads goal. its a lot harder, when you have to read textbooks instead of the novels you actually want to read. but it was a cute little kids halloween book, but it also was a little weird.
34 reviews
October 14, 2025
This is a wonderful, cheerful Halloween read for younger children. This book has bright colors and simple illustrations that are very cute. It is short story that tells about costumes, pumpkins and silly things about trick or treating.
Profile Image for Emily.
648 reviews22 followers
October 18, 2018
Iris is obsessed with this. An excellent introduction to Halloween for the very young (i.e. no storyline to follow).
60 reviews
November 24, 2020
Good focus on the activities around Halloween, not just the candy and trick or treating. Good intro to this holiday for newbs.
Profile Image for Diane.
64 reviews19 followers
October 15, 2021
It's so cute and gorgeously illustrated! An absolute delight.
Profile Image for Kristina Taylor.
62 reviews5 followers
July 23, 2022
my son absolutely lives for this book & all things spooky. one of our top LP books.
Profile Image for Jessica.
5,319 reviews5 followers
August 12, 2023
The baby carves a pumpkin with his dad and his mom helps him dress up. They go trick or treating.
948 reviews
October 28, 2024
Cute book and had lots of ideas for pumpkin carvings.
Displaying 1 - 30 of 50 reviews