I Fantastici Quattro #73

In "Arenati sulla sub atomica!", the Fantastic Four plunge into the subatomic realm, where they encounter the Silver Surfer, who resolves to return to Galactus to protect Earth. Meanwhile, they face off against the indestructible, a monstrous creation of Psyco Man, in a battle that tests their limits in a world beyond the visible. Written by Stan Lee, illustrated by Jack Kirby with inks by Joe Sinnott, and featuring cover art by Kirby and Sinnott, this 1974 issue delivers a mind-bending adventure from the heart of the Marvel multiverse.