Keen Detective Funnies 5 v2

A brief, unrealized second volume of Centaur’s Keen Detective Funnies, this series was announced but never produced—no issues saw print, leaving it as a phantom entry in the publisher’s early crime-comics line. Its very existence as a zero-issue volume speaks to the volatile, experimental nature of late-1930s and 1940s comic publishing, where titles were often planned but quickly abandoned.