A well written and presented example of that rarest of things; a Call of Cthulhu supplement that you can give to players. HKV has been producing quality work for Call of Cthulhu and GURPS for years and this is no exception. I particularly liked the suggested weapons for antagonists and the sections on law.

While the sections of the Tommy Gun and other exotic weapons is useful, the author presented numerous examples of work-a-day guns and took care to present each one in context as well as highlighting useful information for a Keeper. Investigators will use this as a catalogue of shooting irons for the characters, Keepers will find the background information useful for using guns as clues and parts of the mystery.

Highly recommended. I spent $14.99 on this in PDF and I was so impressed, I'll be shelling out for the print edition as soon as it becomes available.