Gritty Ninja gives up when things get too hard. Find out what happens in this book about growing grit and becoming mentally tough.Life is hard! It's even harder for children who are just trying to figure things out. 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 young readers, students in primary school, and toddlers. Excellent resource for counselors, parents, and teachers alike.Collect all the Ninja Life Hacks books and download fun, free printables from the author's profile!Ninja Life Hacks Emotions and Feelings Box SetNinja Life Hacks Growth Mindset Box SetNinja Life Hacks Leadership Box SetNinja Life Hacks Mover and Shaker Box SetNinja Life Hacks Self-Management Box SetNinja Life Hacks Self-Awareness Box SetNinja Life Hacks Decision-Making Box SetNinja Life Hacks Social Awareness and Relationship Skills Box SetNinja Life Hacks Ninjas Go! Box SetNinjas on Holiday Box SetNinja Life Hacks Mindsets Box SetNinja Life Hacks Behaviors Box SetAngry Ninja Toy Box SetNinja Life Hacks Emotions and Feelings Toy Box SetNinja Life Hacks Reversible Toy Box Set