As a wild west buff, I enjoyed the Harry Tracy story which stayed pretty close to the truth and works well as a picture story.
It's odd that Harry is not as well known as others like Jesse James, Butch Cassidy and so on - Harry was as hard as they come:
"In all the criminal lore of the country there is no record equal to that of Harry Tracy for cold-blooded nerve, desperation and thirst for crime. Jesse James, compared with Tracy, is a Sunday school teacher" = Wiki
He was a member of the '27' club, dying all too young.
In the movie Last of the Wild Bunch, Bruce Dern produced a remarkably sensitive portrait that suggested like many outlaws, Harry was a product of his time and place and could have been a different and better person had things been different
Link to the book:
Crime Does Not Pay 127