Book Themes: Authenticity, Self-Esteem, Emotional Safety Helping children build a strong sense of self is key to developing confidence in countless other areas of life. When children trust in who they authentically are, they’re more like to try new things, develop new skills, and build healthy and strong relationships. “Unicorn, Let Your Light Shine” offers an introduction to the concept of authenticity, taking readers along Unicorn’s journey of learning to celebrate what makes her different and special. Children will feel supported in embracing their true self and are reminded that their loved ones will always appreciate them for who they are.