Instruct: Classify a review as either positive or negative.
Query: Written with knowledgeable details of Old West.

Johnny D. Boggs writes with a knowledge of details of the Old West that is seldom found in today's writers. Few are will to make the exhausting efforts in research to insure their readers are getting the most accurate depiction of the Old West. Boggs always delivers.Add to Boggs' attention to details, the fast paced and twisting story line, and it is another stay-up-all-night-and-finish-it-in-one-read book. The characters are well developed and interact naturally, lending credibility to the story line.I'm always waiting for the next.Will