The product is a Marvel Team Up #121 comic book from Marvel Comics, released in 1982. This single issue features the first appearance of Frog-Man, as well as Spider-Man and Human Torch from the Fantastic Four. Written by JM DeMatteis with art by Ed Hannigan, this color comic is a key issue within the Marvel universe and is a must-have for collectors of superhero comics. With a grade of 7.0 Fine/Very Fine, this vintage comic is a valuable addition to any comic book collection.