Engage your little ninjas in stealthy, silent fun with our Ninja Sticker Activity Books! These captivating books are a gateway to the world of quiet, imaginative exploration. As they delve into these pages, children immerse themselves in skill development, secret strategies, and interactive learning. Each pack features eight engaging workbooks, including four dynamic Ninja warrior designs in vibrant yellow, blue, red, or green. Perfect for engaging young minds with puzzles and quizzes, these educational and entertaining books promise hours of silent but stimulating play.