Alan Moore's The Courtyard TPB

In 2004, Alan Moore and artist Jacen Burrows launched a chilling horror one-shot for Avatar Press that serves as the eerie prelude to the wider "Yuggoth" mythos. This single issue, scripted by Moore and later adapted into a prose story by Antony Johnston, follows an FBI agent's descent into a nightmarish world of otherworldly cults and cosmic dread. Its stark, visceral artwork and unsettling narrative established the tone for the interconnected series of Lovecraftian tales that would follow from the same creative team.