Cover pencils by Carmine Infantino, inks by Murphy Anderson. 2nd Silver Age appearance of Golden Age Flash from Earth-2 in Double Danger on Earth, script by Gardner Fox, pencils by Carmine Infantino, inks by Joe Giella; a comet strikes the sun, endangering Earth 2 with radiation; Barry and Iris attend a costume party on Earth 1, and the proceeds are stolen by Captain Cold; Jay and Barry team up; Cameo of the JSA vs. the Key. Full Color. Cover price $0.12.
