Max Allan Collins 
Quarry’s War #1 [PDF ebook] 

Written by renowned comic writer and author of the Quarry Hard Case Crime novels, Max Allan Collins (Road to Perdition, Batman, Action Comics Weekly) and illustrated by Szymon Kudranski (Batman: Streets of Gotham, Spider-Man, Spawn).Former U.S. Marine sniper Quarry has found a new vocation as a professional assassin. But when his latest contract turns out to be an old acquaintance from his military days, the fresh-faced hit man finds himself battling against his own conscience as secrets from the past begin to reveal themselves.