Junie B. is a very grown-up little lady. So how come everyone treats her like a baby? With over 50 million books in print, Barbara Park's New York Times bestselling chapter book series, Junie B. Jones, is a classroom favorite and has been keeping kids laughing—and reading—for over 20 years! In the 13th Junie B. Jones book, Junie B.'s aunt Flo is getting married. What a perfect chance for her to show everyone how grown-up she is! Too bad she wasn't picked to be the flower girl in the wedding so she could really show off. But surely Junie B. can still find some way to get everyone's attention.