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While You're Asleep

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In the spirit of The Panda Problem , this “funny, raucous, and ultimately satisfying” (Mac Barnett, New York Times bestselling author) meta picture book shows what both diurnal and nocturnal animals get up to while you’re asleep.

When the Earth slowly spins and light fades away, animals hunker down for bedtime. But the narrator’s cozy story is interrupted by fireflies flickering, raccoons enjoying chicken dinners, and foxes planning a nighttime festival. The narrator eventually gives up trying to get the nocturnal creatures to go to sleep like everyone else as skunks, beavers, and more gather for a midnight soiree you’d have to see to believe…if you weren’t asleep!

48 pages, Hardcover

Published March 26, 2024

68 people want to read

About the author

Emmy Kastner

21 books13 followers
I've drawn many pictures of dogs and monsters in my life, many of which you could find on the edges of math homework and science tests. I've always been a storyteller, learning the art of exaggeration early on.

My husband and I live in Kalamazoo, Michigan with our three young kids. I’m forever looking to be surrounded by books, food and laughter (in any order). I spend my days in my studio that lives above our coffee shop, Factory Coffee.

As a former classroom teacher, I taught high school English Language Arts, Biology, and Integrated Science. I'm cofounder of Read and Write Kalamazoo (RAWK) — a literacy-focused nonprofit modeled after 826 National. RAWK is devoted to celebrating and amplifying youth voices through the cultivation of reading and writing skills, via joy, creativity, equity and access.

Find my picture book series, Nerdy Babies (Space, Ocean, Rocks and Weather; Roaring Brook Press/Macmillan Children’s Books) wherever books are sold.

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5 stars
83 (35%)
4 stars
87 (36%)
3 stars
55 (23%)
2 stars
10 (4%)
1 star
1 (<1%)
Displaying 1 - 30 of 35 reviews
580 reviews1 follower
December 31, 2024
Multiple phrases. Describes what multiple animals do at night, including bunnies, sea otters, bats, raccoons, dung beetles, and aardvarks. Has a humorous tone - the narrator breaks in, saying they were trying to make a rhyme or that they want to skip the trout because it's creeping them out, or that they forgot that not all animals sleep at night and some are nocturnal. Ends with a cute little animal party with all the various animals doing human things - dancing, painting, baking, playing the banjo, and leading everyone east?? A bit of a strange book, but funny. Fitting that the book is "Dedicated to cozy bedtimes and strange little dreams." Illustrations are cute and have a drawn/painted by hand quality.
This entire review has been hidden because of spoilers.
1,007 reviews
September 4, 2024
This book was actually quite surprising. Starts off like a cozy bedtime story with cute animals falling asleep but then suddenly you are interrupted by nocturnal animals doing funny things. The narrator is taken off guard and actually it becomes quite funny. Geared for a school age or perhaps preschool age group. Fun lapsit also.
Profile Image for Peacegal.
11.6k reviews102 followers
May 30, 2024
This wacky bedtime story keeps getting interrupted by nocturnal animals who decide that the dark is the time to play, dance, even dress up--not go to sleep. Very cute illustrations. I especially liked the page with the bats in their flashy jewelry and silly eveningwear.
Profile Image for Stefanie.
54 reviews1 follower
September 26, 2024
While You're Asleep is a sweet exploration of all the animals that are asleep when you are until it isn't, and then what fun it becomes! There are lots of interruptions from nocturnal animals, some realistic and some not so much. This delightful book is bound to make for an inquisitive bedtime.
Profile Image for Y.Poston.
2,541 reviews7 followers
Read
May 1, 2024
a delightfully interrupted bedtime story
Profile Image for Calista.
5,424 reviews31.3k followers
February 28, 2025
This book is trying to put your kids asleep. It’s cute. It talks about all the animals going to sleep and then we’ll see a raccoon that is just waking up. It goes back and forth like this. They cover many of the nocturnal animals. They are having a party together by the end. The author is still trying to get the kids to sleep.

The artwork is acrylic gouache, watercolor, and colored pencils and the put together digitally. The animals are so cute. They really are. Kids will love this book. I love the bats all dressed up to the nine’s going dancing. It’s a cozy feel to it. The art does sort of want to lull you to sleep in a good way.

I think any kid that loves cute animals will enjoy this story.
774 reviews4 followers
March 25, 2024
I received an ARC of this book for my honest opinion.    

  At first this book seems like a sleeping book and it is... but it also is not and very funny. The narrator starts off with sleepy animals but quickly forgets the nocturnal ones who start showing up to start doing their nighttime things. The illustrations are cute and the text funny and fun, especially as the narrator becomes baffled and tired. A great book to talk about nocturnal animals and that everybody sleeps... eventually.
Profile Image for Roben .
2,970 reviews18 followers
September 23, 2024
The sun has set and it's time for bed. Time to read a soothing, rhyming bedtime book about all the cute little sleeping animals. Except... not all animals sleep at night! Those nocturnal really know how to shake things up!

This was very cute! It would make a fun read aloud for an evening story time. Be sure to peek under the dust jacket - the book cover is very different!
Profile Image for Cherish Brown.
1,279 reviews10 followers
February 27, 2025
(2☆ Got something out of, but lacking some things)
I liked the concept of the book, but wasn't a big fan of how it was delivered. I felt like the parts where the author talks to the audience & breaks the fourth wall were super disruptive. I feel like they could have been smoother transitions. The book was hard to follow because of the flow.
Profile Image for Dinah King.
76 reviews
July 14, 2024
Is this Bedtime Story satire? If so, i want more 😂
Everyone sleeps at night, and so should you! Except for fireflies. And bats. And raccoons. A lesson in nocturnal creatures and not dealing in absolutes
Profile Image for Anthony.
7,143 reviews31 followers
November 14, 2024
While reading a bedtime story about animals getting cozy and comfortable for a good night's sleep, the author keeps getting interrupted by several nocturnal animals who wander onto the pages of the book, and into the story. A fun read out-loud book!
236 reviews6 followers
January 14, 2025
I read this book because it seemed like a sweet bedtime story. I started to feel like it was a little overblown and then we came upon some nocturnal animals and everything changed. I loved it. I thought it was genuinely funny.
432 reviews
June 16, 2025
An oddly-formatted story about going to bed. It starts like the typical animal bedtime story, but cuts in to mention those still awake before having animals throwing a party in clothes…that is supposed to catch your child’s attention IF they are still awake.
821 reviews5 followers
April 20, 2024
I really was surprised by how much I liked this one. A youngster can learn about nocturnal animals while being completely entertained. It would be a fun read-aloud.
Profile Image for Bookishrealm.
3,237 reviews6,383 followers
April 21, 2024
THIS WAS CUTE! And it's a perfect read aloud for those who enjoy doing storytime. It's a little different than your typical bedtime story and adds some fun twists and turns.
Profile Image for Nicole M. Hewitt.
Author 1 book353 followers
April 29, 2024
I loved how this book tricked you into thinking it was going to be a sweet, lyrical, rhyming picture book and then broke out of its mold every time you got to the non-sleeping animals. Very cute!!
1,248 reviews
May 14, 2024
This is a funny book with really cute illustrations!
3,188 reviews18 followers
Read
June 1, 2024
I actually liked this book. I thought it was going to be a bedtime book but it's actually a silly book about bedtime and nocturnal animals and animals being sneaky.
Profile Image for Sheri.
2,565 reviews10 followers
August 31, 2024
good book to read to children to show them what is happening in nature to animals while they are asleep. Which ones sleep at night and which are active at night while the child sleeps.
Profile Image for Emily Haage.
634 reviews5 followers
September 12, 2024
Cute and funny bedtime read. Travel all over the world to say goodnight to sleeping animals, only to be interrupted by nocturnal creatures. Lovely illustrations.
Profile Image for Christine Barth.
1,824 reviews3 followers
September 14, 2024
This was clever and fun. I generally don't like when a rhyming book stops rhyming but it played up the mischief of the nocturnal creatures. Simple book, but beautifully illustrated.
Profile Image for Jessica.
2,482 reviews14 followers
October 30, 2024
This is just wonderful. The illustrations, the different animals and their activities.
Displaying 1 - 30 of 35 reviews

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