An exciting four-issue collection of original Silver Age DC Comics featuring Superboy and the Legion of Super-Heroes! This vintage Adventure Comics lot includes #342 (March 1966), #343 (April 1966), #351 (December 1966), and #352 (January 1967), showcasing colorful science-fiction adventures and classic cover artwork by legendary artist Curt Swan. Highlights include #342, "The Legionnaire Who Killed!", featuring Star Boy's expulsion from the Legion; #343, "The Evil Hand of the Luck Lords!"; and #351, "The Forgotten Legion!" The standout is Adventure Comics #352, featuring the first appearance of the Fatal Five, the notorious supervillain team consisting of Emerald Empress, Mano, Persuader, Tharok, and Validus!

During the 1960s, Adventure Comics helped establish the Legion of Super-Heroes as one of DC's most imaginative superhero teams, introducing futuristic characters, interplanetary adventures, and unforgettable villains. Issue #352 holds particular significance as the debut of the Fatal Five, written by Jim Shooter with artwork by Curt Swan and George Klein. Together, these four original 12-cent comics capture an exciting chapter of DC's Silver Age, offering collectors a combination of memorable Legion storylines, an important first appearance, and classic superhero artwork. The comics exhibit visible age-related handling, spine, and edge wear consistent with vintage publications. Please review photographs for condition details; interior completeness has not been verified.