Ed Brisson 
Last Contract [PDF ebook] 

From crime comics writer Ed Brisson (Bullseye) comes a story about a retired hitman known only as The Man whose list of his kills is leaked by a mysterious blackmailer""making targets of anyone associated with his previous jobs. Forced back into the game he left behind, The Man fights to protect those the list exposed and uncover the identity of the blackmailer, unaware of the consequences the truth may hold. Collects the complete limited series.