The Shifting Sands

From publisher blurb: The desert sands of the Jural Empire are a dangerous place to visit. The sands are deep and are constantly in motion. Recently a sand storm uncovered an ancient pyramid that may be a thousand years old or more. It is believed that this may be the tomb of Emperor Nkuku who was a rich and powerful ruler long ago. What dangers and treasures might be discovered? This is an OSRIC adventure for up to six characters of 5th to 7th levels of experience.