Detective Comics #761

In "In Thirty Days," Bruce Wayne takes on a new challenge: training Sasha Bordeaux as his partner in the fight against crime, with just thirty days to prove she's up to the task. As tensions rise within the Gotham City Police Department, Montoya and Allen grow uneasy when an Internal Affairs investigation takes a troubling turn. The issue's stark, noir-inspired art by Shawn Martinbrough and Dave Johnson's moody cover capture the weight of the stakes, while the ongoing "Trail of the Catwoman" backup continues in the style of Ed Brubaker and Darwyn Cooke.