The Amazing Spider-Man Volume I Nos. 11-21. Marvel Comics Group, ca. 1964. Eleven issues of the Amazing Spider-Man series, Nos. 11-21. Includes “Spider-Man Versus the Return of the Octopus!”; No. 12 “Unmasked by Dr. Octopus!”; No. 13 “Spider-man Versus Mysterio!”; No. 14 “Spider-Man Versus the Green Goblin!”; No. 15 “Spider-Man Versus Kraven the Hunter!”; No. 16 “Spidey Battles Daredevil!”; No. 17 “The Return of the Green Goblin!”; No. 18 “The End of Spider-Man!”; No. 19 “Spidey Strikes Back!”; No. 20 “The Coming of the Scorpion!”; No. 21 featuring the Human Torch and the Beetle. Ungraded, bagged, and boarded. Art by Steve Ditko. Written by Stan Lee.