A breathtaking wraparound cover from 1977 by Neal Adams, for the LIMITED COLLECTORS' EDITION C-51 special BATMAN issue, collecting for the first time the O'Neil/Adams/Giordano R'as Al Ghul stories from BATMAN 232, and 242-244. (Although for space reasons, BATMAN 245 and 240, and 236 were not included as they were in later collections.)
I remember staring at that wraparound cover for a very long time when I first purchased it.
