Teen Titans #24

Skis of Death!" sets a chilling scene on this December 1969 issue, with a masked, rifle-wielding villain in black and yellow standing triumphant over three fallen Teen Titans sprawled across a snowy slope. Robin, Kid Flash, and Wonder Girl lie defeated among scattered skis and a sled, the wintry mountain setting making the cover by Nick Cardy feel genuinely tense and atmospheric. It's a striking snapshot of the team at their most vulnerable, and a fine example of DC's late-'60s adventure storytelling.