Justice League of America #83

Justice League of America number 83 was published by DC Comics in August 1970, arriving during a transitional period for the publisher. The story, titled '...And Then There Were None!', was written by Denny O'Neil and illustrated by Dick Dillin, with cover art provided by Neal Adams. This era marked a shift toward more socially conscious and grounded storytelling within the DC universe, moving away from the whimsical tone that characterized much of the Silver Age of comics.

The issue is noted for its role in the broader continuity of the Justice League, featuring the team dealing with the temporary disappearance of its members. Denny O'Neil and Dick Dillin were instrumental in defining the look and feel of the team during this time, often experimenting with character dynamics and internal conflict. While it remains a standard installment of the long-running series, it is frequently cited by collectors for the striking Neal Adams cover, which exemplifies the dynamic, realistic aesthetic he brought to the title during his tenure.