I enjoyed the mystery and the characters in this book very much. I also enjoyed the historical information about the Eiffel Tower and the Paris Exposition. Even though I have been to the Eiffel Tower, I learned things about it in this book that I didn't know before. I did, however, find the topic of the mystery to be disturbing and not something I needed quite so much information on. I also agree with other reviewers that the editing needs to be better. I do enjoy this series and will keep reading them but they aren't as cozy as I usually prefer.
(old review that hadn't made it over from GR)