This product is a set of two comic books from the Amazing Spider-Man series, specifically issues 121 and 129, along with facsimiles. These vintage comics feature the iconic superhero Amazing Spider-Man, as well as other characters from the Fantastic Four and Avengers. The variant covers, which are artist covers by Steve Ditko and Stan Lee, showcase the Green Goblin and the end of Gwen Stacy. Published by Marvel Comics in the late 1960s, these comics are considered key issues and are reprints from the Silver Age era. With a near mint/mint grade of 9.8, these comics are a valuable addition to any collector's library.