I would actually give this book more like 4 and a half stars. There were a few spelling and grammmar errors, but I don't think it was too bad. At least it didn't bother me much.I just overlooked the errors in the book and enjoyed the ghost stories anyway. I think the stories were well researched and some were very interesting. Towards the end of the book there is a story about a haunted mansion that has 30 bedrooms, I really enjoyed that one plus the pictures that were included from the mansion. There were many other interesting ghost stories in the book as well. Overall, it was an enjoyable book of ghost stories and I'd recommend it to anyone wanting to learn about haunting in Philadelphia.