The Eiffel Tower has just been constructed and is the pride of the Paris Universal Exposition of 1889. But its glory is overshadowed by the death of a young woman, who was apparently stung by a bee and died as a result. A couple of similar deaths, centred around the exposition, cause people (especially in the newly founded sensationalist newspapers) to suspect murder.
The suspicious deaths are investigated by Victor Legris, a young bookseller, who is determined to find out what happened.
The novel is well written and easy to read. It contains interesting information about Paris in the 1880's and also a strong cast of characters. It doesn't quite have the psychological depth of some murder mysteries but is nevertheless very enjoyable.
Good beach reading. Recommended.