The Rifleman.

About half way though the book and it's a good read, if you like to read the testimony of Flemmi's views of what went on and why, it's basically his version of every murder he committed or was involved in,and it's got some good pictures, obviously he makes himself out the good guy but there are no good guys in this story, I have it on Kindle and I think at the moment that's the only version availablecry but if you want a factual account of the Boston gang wars(at least according to Flemmi wink ) it's a good read.