<p>Shop our large selection of I Spy Books for children at Barnes & Noble. Whether you’re looking for I Spy Books for toddlers or older kids, there are so many to choose from including popular titles like <a href="https://www.barnesandnoble.com/w/i-spy-dinosaurs-angela-carranza/1142578859">I Spy Dinosaurs!</a>, a fun guessing game that teaches kids the alphabet, and the <a href="https://www.barnesandnoble.com/w/i-spy-treasure-hunt-jean-marzollo/1100569203">I Spy Treasure Hunt</a> that is filled with captivating photographs of pirate maps and hidden caves that turn children into I Spy detectives. These entertaining children’s puzzle books provide an interactive way for kids to practice searching for specific objects and patterns. The visual puzzles that include animals, numbers and riddles are challenging and fun. Finding the hidden items on I Spy Book pages brings children satisfaction while helping them develop cognitive skills. Visit your local B&N store to explore I Spy books or shop online!</p>

<h2>What age are I Spy books for?</h2>

<p>I Spy books come in a variety of difficulties for toddlers up to kids age 10.</p>

<h2>What is the purpose of I Spy books?</h2>

<p>I Spy books are used to teach kids how to differentiate different letters, shapes, etc. and strengthen their memory.</p>

<h2>Who invented the I Spy books?</h2>

<p>I Spy books are written by Jean Marzollo and illustrated/photographed by Walter Wick.</p>

<h2>How many I Spy books are there?</h2>

<p>There are 52 I Spy books.</p>

<h2>Are I Spy books still being made?</h2>

<p>The most recent I Spy books were published in 2012 which included I Spy a Christmas Tree and I Spy Sticker Book & Picture Riddles. In 2021, more riddles were added to <a href="https://www.barnesandnoble.com/w/i-spy-school-days-jean-marzollo/1100569215">I Spy School,</a> and in 2022 there was a 30th anniversary edition of <a href="https://www.barnesandnoble.com/w/i-spy-jean-marzollo/1100569212">I Spy: A Book of Picture Riddles</a> published.</p>

<h2>10 Bestselling I Spy Books for Toddlers & Older Kids</h2>

<ol>
<li><a href="https://www.barnesandnoble.com/w/i-spy-christmas-jean-marzollo/1102325843">I Spy Christmas</a></li>
<li><a href="https://www.barnesandnoble.com/w/i-spy-spooky-night-jean-marzollo/1102166498">I Spy Spooky Night</a></li>
<li><a href="https://www.barnesandnoble.com/w/i-spy-school-days-jean-marzollo/1100569215">I Spy School Days</a></li>
<li><a href="https://www.barnesandnoble.com/w/i-spy-with-my-little-eye-shapes-maria-yiangou/1139743694">I spy with my little eye... SHAPES</a></li>
<li><a href="https://www.barnesandnoble.com/w/i-spy-animals-jean-marzollo/1103934230">I Spy Animals</a></li>
<li><a href="https://www.barnesandnoble.com/w/i-spy-mystery-jean-marzollo/1100569222">I Spy Mystery</a></li>
<li><a href="https://www.barnesandnoble.com/w/i-spy-fantasy-jean-marzollo/1100569225">I Spy Fantasy</a></li>
<li><a href="https://www.barnesandnoble.com/w/i-spy-little-hearts-jean-marzollo/1104049876">I Spy Little Hearts</a></li>
<li><a href="https://www.barnesandnoble.com/w/i-spy-extreme-challenger-jean-marzollo/1111832030">I Spy Extreme Challenger!</a></li>
<li><a href="https://www.barnesandnoble.com/w/i-spy-numbers-jean-marzollo/1103928208">I Spy Numbers</a>
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