This G.I. Joe #21 comic book is a must-have for fans of the US comics tradition and vintage collectors. The single issue format, graded 7.0 Fine/Very Fine by CBCS, features key issues like the first printing, first character appearance, and first appearance of the iconic character Storm Shadow in the "Silent" issue. The comic book is from the Copper Age era of 1984-1991 and published by Marvel Comics.