This was a fun splat book for a Cthulhu adventure set in great Britian in the 1800's. It has a lot of great matterial for weapons, tools, and life notes for the period. The assumption of this book is that you are a detective in a Sherlock Holmes era of detective. I enjoyed it, and my home group has had a great time with it.
Players get more miles out of this than a keeper, but it is useful for a keeper for setting up adventures.
[5 of 5 Stars!]