Aug 12, 2025
Tales to Astonish #13, November 1960. Stan Lee cover script, Jack Kirby pencils, Steve Ditko inks, Stan Goldberg colors, Artie Simek letters.
Info from Grand Comics Database
#hey goom and groot are both from planet x#repost 'cause i deleted a bunch of stuff after ODing on Kirby monsters one day = oo#i challenged groot the monster from planet x#planet x#groot#tales to astonish#tales to astonish 13#1960s#sivler age comics#groot the invincible#marvel#marvel comics#sci fi#scifi#science fiction#aliens#monsters#monster comics#comics#comic books#comic covers#cover art#tree man