"Death's Ride" is a Dungeons & Dragons adventure module for characters levels 15-20. The adventure takes place in the Barony of Twolakes Vale, which has been overrun by undead creatures emanating from a gateway to the Sphere of Death. Players must investigate the barony, uncovering clues within Skullheim Castle and other locations, to locate and destroy the deathstone powering a deathcloud. The adventure features new monsters, magic items, and encounters, culminating in a confrontation with an unholy trio and the closing of the gateway. Detailed maps and statistics for monsters and non-player characters are provided.