REVIEW: PINKERTON’S GREAT DETECTIVE by Beau Riffenburgh

The Pinkerton Agency has a grey and blurry past in the making of modern America.  On the one hand they helped bring law, order and answers to a wild and unruly population that was ever-expanding.  On the other, they were known to employ extreme tactics when accomplishing their mission.  James McParland (sometimes McParlan) was no…