13 Little Blue Envelopes is a superb read. It follows the journey of 17 year old Ginny whose recently passed Aunt Peg has sent her a letter and gives her different locations to go to, and rule that she opens an envelope at each locations. So Ginny begins a journey throughout Paris, the Netherlands, England, and many other places. In these places, Ginny learns about her aunt and her life. During this time, she learns about her aunt and herself. I really enjoyed this book, and I'm sure it will be a hit with many girls.