"A man of science transforms into a man of action when Hank Pym invents an amazing growth serum and a cybernetic helmet, becoming -- the Astonishing Ant Man! Teamed with Janet Van Dyne -- the Wasp -- they'll battle an array of mini- and maxi-sized menaces from the Scarlet Beetle to the Black Knight. But adventuees in the microscopic world weren't enough for one of the Marvel Age's first super heroes. Soon, Ant-man became the biggest Avenger there ever was -- Giant-Man!"--Page 4 of cover
