Showcase (1956-) #14

“GIANTS OF THE TIME WORLD.” The Flash rockets into the fourth dimension to battle reality-invading aliens! Plus, “THE MAN WHO CHANGED THE EARTH.”

Written By:
Bob Kanigher, John Broome
Pencils:
Carmine Infantino
Inks:
Frank Giacoia
Cover By:
Carmine Infantino, Joe Giella