Wolverine: The Best There Is; Part 1 -- The Early Years (1974-1987)

Wolverine was introduced as a seemingly throwaway adversary for Hulk in late 1974, but was quickly adopted in 1975 by Len Wein in his landmark Giant-Size X-Men that also introduced Storm, Nightcrawler, and Colossus. For thirteen years he made his primary appearances as the X-Men's go-to Scrapper, making only occasional guest-appearances in other Marvel titles and team-up books.