Detective Comics #411

Neal Adams's cover for this 1971 issue of Detective Comics crackles with kinetic energy — Batman squares off against a massive, bald-headed brute mid-brawl, while a snarling beast lunges from the shadows below and a group of black-clad fighters with bladed weapons menace a captive woman in the background. Small inset figures of Batman and Batgirl flank the bold masthead, billing this as a full duo adventure headlined by the dramatic story title "Into the Den of the Death-Dealers!" Inside, Frank Robbins scripts with Don Heck on art and Dick Giordano on inks — a solid creative team delivering what the cover confidently promises: danger, action, and high stakes.