Ninja Life Hacks Self Awareness 8 Book Box Set (Books 41-48: Frustrated Ninja, Nervous Ninja, Jealous Ninja, Growth Mindset Ninja, Forgetful Ninja, ... Emotionally Intelligent Ninja, Memory Ninja) Paperback – 10 Feb. 2022

Ninja Life Hacks Self Awareness 8 Book Box Set (Books 41-48: Frustrated Ninja, Nervous Ninja, Jealous Ninja, Growth Mindset Ninja, Forgetful Ninja, ... Emotionally Intelligent Ninja, Memory Ninja)

Ninja Life Hacks Self Management 8 Book Box Set (Books 33-40: Impulsive, Lonely, Sad, Ambitious, Zen, Feelings, Motivated, Self Disciplined)