From publisher blurb: There are rumors of an attack on the Oasis at Sia. A rest stop for many desert travellers, the oasis must be made safe. Are you brave enough to go find out what happened and make the oasis safe again? Death at the Oasis can be used as an adventure in any Castles and Crusades campaign world, or played in the default setting. Written and tested with Castles and Crusades RPG, notes are provided for conversion to other OSR systems.