Guess which animals are hidden inside this book! This colorful cardboard book for small kids show the various animals and help to learn new English words in a fun way! This series was illustrated by Veronika Chaika, whose colorful and vibrant illustrations bring the pages to life in a magical way. It is said that rainbow is a symbol of good luck, gather all seven books each representing a different color and find yours! Why series of cardboard books are cool? * Durable: Cardboard books are sturdier than regular paper books, making them ideal for small kids who are still learning to handle books properly. * Educational: Books with different animals can teach children about the world around them and help them develop basic knowledge and vocabulary. * Portable: Cardboard books are lightweight and easy to carry, making them great for on-the-go entertainment or travel.