I remember this issue. I spent weeks wondering how Batman would solve this one. I was surprised Remy was the mastermind behind Sleeper. I knew before it was over that Batman would have to take on this big guy, but I was still surprised he orchestrated the whole thing. Too bad a hitman took him down before Batman could. I don't think Sleeper has ever returned. Shame too, because I always figured without Remy to control her anymore it would only make her more dangerous. This issue also began the year-and-a-half story of Madolyn Corbett, who at that time showed promise as a flirtatious supporting character, but by the end of the year turned out to just be an unbalanced stalker.
This was a good issue concluding an entertaining story. I do miss the days of simple 2 part stories. more