DC · May, 1970
Reprints from The Flash (1st Series) #108, 128, 136, 153; 80-Page Giant #G-70
The Mightiest Punch of all Time!; The Speed of Doom!; educ: Amazing Speeds!; The Origin of Flash’s Masked Identity!; The Mirror Master’s Invincible Bodyguards!
Writer: John Broome
Artist: Carmine Infantino