Head over to Amazon where you can grab the American Girl: A Smart Girl’s Guide: Worry: How To Feel Less Stressed and Have More Fun for just $8.81! (regularly $12.99) If your daughter is a worry wart, the ideas in this book could help her figure out how to be responsible and have fun at the same time. It is perfect for any tween or teen. Keep in mind, Amazon pricing can change at any time! Don’t wait to purchase this deal or it might be gone when you come back!