True Girl: Discovers the Secrets of True Beauty by Dannah Gresh is a helpful guide for tween girls and parents of tween girls to help guide them through the difficult topics girls face as they grow up. Written with girls ages 8 to 10 in mind, Secret Keeper Girl is geared to helping younger tween girls understand their dignity in Christ. It features a creative self-help text format that includes sidebars, quizzes, games, exploded quotes, and graphics to help them absorb important messages.