Pegasus was a magazine that included a 32-page game supplement in each issue, as well as articles about variant rules for AD&D, statistics for new magic and monsters, advice for gamemastering, as well as fiction and reviews.
[1] After failing with new licenses and computer games, Judges Guild instead started over on its magazines beginning with Pegasus #1 (April/May 1981), edited by Mike Reagan.
[2]: 202 The first issue contained a 36-page installment about the city-state campaign titled "The Black Ring" by Dan Hauffe.
[2]: 202–203 Pegasus in its run included articles for D&D, Arduin Grimoire, Champions, The Fantasy Trip, The Morrow Project, RuneQuest, Skull & Crossbones, Stormbringer, Traveller, Tunnels & Trolls, Villains and Vigilantes, and Ysgarth.
If you play AD&D and you think supplements a year for [the price] is a good deal, then subscribe.