"Beware The Claws of Puma!"
*Continuing a Facsimile celebration of the early days of Spider-Man's black costume before he knew it was an alien symbiote intending to bond with him forever! Spider-Man is at the mercy of the Puma! But just as the clawed mercenary is poised to strike the killing blow, Spidey's luck changes - and the Black Cat rides to the rescue! But the thrilling rematch between Spider-Man and his feral foe is interrupted by a different woman in Peter Parker's life: Mary Jane has a shocking revelation that will change their relationship forever! It's one of the all-time great Marvel comic books, boldly re-presented in its original form, ads and all! Reprinting AMAZING SPIDER-MAN (1963) #257.
*Source: marvel.com