From publisher blurb:
On a trade road to the city-state of Tyr, a caravan is assaulted by a deadly obsidian shardstorm, forcing the survivors to band together and navigate the wastes to safety. But the force of nature that destroyed the caravan is under the malevolent control of the being known as the Wastewalker, who will stop at nothing to see the end of those that escaped his initial wrath. Can the heroes reach the Ringing Mountains before it’s too late?
"DARK SUN: Fury of the Wastewalker" is designed for five characters of 1st level and is the summer 2010 season of the D&D Encounters official play program.
User note: this collects the existing material from the print versions of Dark Sun: Fury of the Wastewalker into a single electronic volume.