Detective Comics #307

Detective Comics — DC Comics

Issue: #307

Last valuation update: 2025-09-26

“ALPHA, THE EXPERIMENTAL MAN!” Batman and Robin help train Alpha, an artificial man created by Dr. Burgos, a scientist. But when he falls in love at first sight with Batwoman, Alpha uses the professor’s ray device to boost his intellect and power, a measure that may cause his death. As a result of his exposure to the ray, Alpha’s power levels are increased, but Burgos explains to Batman that it wi...

Creators: Sheldon Moldoff, Charles Paris, Joe Certa, Dick Dillin

Characters: Batman, Dick Grayson, Martian Manhunter, Diane Meade, Captain Harding, Kathy Kane