I happened on this latest installment of Butch Karp's adventures by Robert Tanenbaum more or less by accident and was surprised by the amazing characters. The book was hard to put down and I am now looking forward to going back and reading all the other books in the series. What a great discovery! I note that the reader reviews are not at all consistent, and tend to be either 'love it' or 'hate it.' Well, put me down in the 'love it' category. I liked Butch and Marlene, and their strong relationship. Lucy and Tran were my favorites, though. I also enjoyed El Chivato as one of the most colorful killers in my recollection.