Challengers Unknown (5 results)

Comic. Condition: Reading Copy. June-July 1965; no. 28. Tears and losses to covers and spine; creasing; center pages free from lower staple; intyeral tear or two. Reading copy. Book.

Comic. Condition: Fine. Near Mint. Leon, John Paul & Albrecht, Jeff (illustrator). Book.

Comic. Condition: Very Good+ to Near Fine. Reprints issue no. 2 from June-July 1958. Cover art by joe Kubert. A little stress; mild tanning. Kirby, Jack (illustrator). Book.

Comic. Condition: Very Good-. Oct.-Nov. 1962; no. 28. Creasing; stress; edge and corner nicks and wear; rubbing; tanning. Book.

Comic. Condition: Very Good+. June-July 1968; no. 62. A little creasing and stress; tanning. Brown, Bob (illustrator). Book.