The Official DC Index is a series of comic books released by Independent Comics Group (an imprint of Eclipse Comics) from 1985–1988, which featured synopses of several DC Comics series. The books, edited by Murray Ward, would often feature background information on the main characters in a particular series, and detailed information on each issue, including writer and artist credits, characters who appeared in the issue, and a story synopsis. A similar series of indices called the Official Marvel Index was published by Marvel Comics.