The Flash #137 (1963)

The Flash #137 from 1963 is an exciting issue that features the speedy hero travelling to Earth-2 to team up with the Golden Age Flash. The story kicks off with mysterious lights appearing in several cities and all forms of power ceasing to operate. The Flash realizes that the cities correspond to the same ones on Earth-2 where members of the Justice Society of America reside. Teaming up with the Golden Age Flash, they discover that Vandal Savage has been capturing the JSA members in glass cases. In a thrilling showdown, the Flashes face off against Savage and his weapons, ultimately saving the day and resolving to come out of retirement to prevent future villainous actions. Written in the style of Roy Thomas, this is a must-read for fans of The Flash and the Justice Society of America.