Where’s Boo?

from Random House


  • Marlene, Marlene, Queen of Mean
  • My Pen Pal, Santa
  • My Pet Book
  • Horton and the Kwuggerbug and More Lost Stories
  • Ten Eggs in a Nest
  • Oh, the Places You'll Go! Deluxe Edition
  • Invasion of the Junkyard Hog
  • Max Makes a Cake
  • Anne Frank's Chestnut Tree
  • The Runaway Hug


  • Fun

  • Repeat Play

  • Assembly & Instructions

    Medium Difficulty

  • Where’s Boo? published by Random House
  • Written by: Salina Yoon
  • Illustrated by: Salina Yoon
  • We recommend this book for kids ages 0 and up


Overall Editor's Rating

What It Is

Where's Boo? is an interactive board book, published by Random House, with a playful Halloween twist. The book, written and illustrated by Salina Yoon, is all about a little black cat named Boo who is playing hide-and-seek. Is he behind the jack-o'-lantern? Is he behind the witch's broom? Each page offers a hint of Boo, but it isn't until the last page that readers find him. And when they do, they are greeted with a happy "Trick or treat!" Boo's face on the cover and his tail within the book are made of a fuzzy material.

Is It Fun?

This little book would make a fun way to introduce the youngest trick-or-treaters to Halloween. Very young readers will like searching for Boo among familiar Halloween characters and objects. Babies will love touching Boo's fuzzy face and rubbing his furry tail as they turn the pages.

Who It’s For

Where's Boo? is for ages birth–3.

What To Be Aware Of

Salina Yoon writes and illustrates additional hide-and-seek books, which are sold separately.