Marvel Comics: G.I. Joe Vol. 1 #7 (1983)
 
No company has exerted a greater influence on the G.I. Joe mythos than Marvel Comics. Spearheaded by writer Larry Hama, the Marvel issues created the personalities and conflicts that have defined G.I. Joe in the ensuing decades. Without Marvel, there would be no Cobra! Holding the G.I. Joe license until 1994, Marvel defined G.I. Joe for a generation of young children and even introduced the first crossover with Hasbro's sister property, The Transformers.
 
The Marvel G.I. Joe A Real American Hero (ARAH) series ran for 155 issues from 1982 until 1994. The main writer and creator was Larry Hama. This series was the lifeblood of the G.I. Joe universe. (In 2010, IDW continued the ARAH series
 
1st printing - Part 2 of 2 - "Walls of Death!" Guest-starring the Oktober Guard. Written by Larry Hama and Herb Trimpe. Art by Herb Trimpe and Chic Stone. GI Joe and their Russian counterparts, the Oktober Guard, must set aside their differences and work together if they are to stop a Top Secret weapon from falling into the hands of Cobra. 32 pages, FC. NOTE: This issue sports an amazing, dynamic cover. At the time this story was released, the Cold War was at its height and this was truly an amazing sight to behold - America and Russia, fighting side-by-side for the greater good. This is easily one of my all time favorite Joe tales in the history of the franchise. - Odinson, Lone Star Comics Archivist Cover price $0.60.