If you're looking for a daily devotional for your middle-school-age daughter, I recommend this book to you! Brave Girls: Beautiful You is written by Jennifer Gerelds, but she presents it as written by three fictional characters: Gracie, Hope, and Glory. These three friends with different interests, personalities, and ideas of beauty have decided to explore that concept for themselves to see what the Bible, what our God, has to say about what true beauty is. Each of the 90 devotionals is "written" by one of the three girls to yours to help her understand every facet of beauty from God's perspective, according to His Word.
The devotionals in Brave Girls: Beautiful You are divided into six categories, exploring everything from the basics to outward appearance to actions to thoughts to fitness to creativity. They are written in a way that makes points easy to grasp, interesting to read, and relevant to each day. I enjoyed reading it myself and am eager to share it with my daughter. Thomas Nelson Publishers sent me a complimentary copy in exchange for this review.