Covers:

Batman #361 Batman #368 Detective Comics #535 Batman #370 Batman #371 Batman #373 Batman #375 Detective Comics #542 Batman #376 Detective Comics #543 Batman #377 Batman #380 Detective Comics #547 Batman #384 Detective Comics #551 Detective Comics #557 BlueDevil #19 Batman #391 Detective Comics #558 Crisis on Infinite Earths #11 Batman #394 Detective Comics #561 inks Detective Comics #561 Batman #396 Who's Who: The Definitive Directory of the DC Universe #19 Batman #400 New Teen Titans V2 #20 Superman Annual #11 DC Universe: the stories of Alan Moore trade paperback

Roughs:

cover rough by Ed Hannigan for Batman #368 cover rough by Ed Hannigan for Batman #375 cover rough by Ed Hannigan for Batman #376 cover rough by Ed Hannigan for Batman #376 cover rough by Ed Hannigan, for Detective Comics 547 cover rough by Ed Hannigan for Batman #380