I read listened to this book and found it to be super fast read. I really loved Nacy as a lead character and also how she solved the mystery in this story. I thought the mystery was so well crafted and the characters that filed this story mad me want to keep reading. I thought this story did follow a pretty formate that I did except but had some nice twists an turns that I did enjoy. I really enjoyed listening to it and hope to read more in this series soon!