Publisher's blurb: A caravan carrying essential materials for a divine ritual that aims to help the people of Bryn Shander stave off the brunt of the Rime of the Frostmaiden attempts to make it through the treacherous passes along the Spine of the World. However, suspicions fall upon the caravan members as some suspect it has been infiltrated by the Cult of Auril itself, threatening the ritual and the brave travelers that try to reach Ten-Towns with crucial supplies. A Four-Hour Adventure for 1st through 4th-Level Characters.