Over 30 in the series and I have read almost all of them. As a young teen I could read these in a day they are so good. Mandie is a young girl who seems to have adventure follow her. These are just 3 of the titles I have read and are in the series. I didn't read one out of the 30 that I read that wasn't good. Lois Gladys Leppard is very creative and keeps the books fun, clean, and interesting.