A fun, fast, no brainer read about Tanner (number 7). A trip to Las Vegas for a job involves him with mobster hit men and a vigilante rogue cop. Tanner character reminds me so much of the Mack Bolan character from Don Pendleton's novels of the 80's. An assassin with his own set of values.
While it's the third of this particular series, it really doesn't build upon the earlier novels enough for the reader to be "lost".