I've got to say, i have had this series on my bookshelf for a long time now, so one night i got super bored and read it. And I LOVED it! It has action suspense and fun! To start of the first chapter, Nancy saves a girl and brings her to her family, whom are very poor, who wish to give their child an education but can't afford it.The family tells Nancy about being in a will but when it was time to read the will, they weren't included in it, and several other people. To get the rest of the information , you have to read the rest of the book at your local library. But all in all, this is a amazing book and you should read it! I would recommend it to 9 + for age because of some places where the chapters take place. I would also recommend it to kids who love mysteries,like me! Bye!