263 books • 7 series
Book #1: Ninja Life Hacks COLORS
Book #2: Ninja Life Hacks SHAPES
Book #3: Ninja Life Hacks ABCs of Feelings
Book #4: Ninja Life Hacks NUMBERS
Book #5: Ninja Life Hacks BODY PARTS
Book #1: Amelia Earhart
Book #3: Elon Musk
Book #4: Mae Jemison
Book #5: Bruce Lee
Book #6: Albert Einstein
Book #1: Never EVER Lick a Llama
Book #1: Angry Ninja
Book #3: Positive Ninja
Book #6: Earth Ninja
Book #8: Kind Ninja
Book #11: Anxious Ninja
Book #9: El Ninja Compasivo
Book #10: El Ninja Creativo
Book #11: El Ninja Curioso
Book #12: El Ninja de la Diversidad
Book #13: El Ninja Decepcionado
Book #1: Unlocking Monster Secrets
Book #2: Unlocking Unicorn Secrets