Find out what happens in this comedic book about anxiety. The new children's book series, Ninja Life Hacks, was developed to help children learn valuable life skills. Fun, pint-size characters in comedic books easy enough for young readers, yet witty enough for adults. The Ninja Life Hacks book series is geared to kids 4-10. Perfect for boys, girls, early readers, primary school students, or toddlers. Excellent resource for counselors, parents, and teachers alike.