Publisher's blurb: In 1979, TSR packaged this module with the boxed Dungeons and Dragons Basic Set. The module was written by Mike Carr with illustrations by David C. Sutherland III and David A. Trampier. It was marked as a Special Instructional Module and designed for beginning Dungeon Masters to give them a taste of stocking a dungeon and running an adventure. The original 32 page booklet had an outer folder with maps and a two-color cover. This conversion guide allows DMs to run the original module with 5th Edition rules and provides a reference sheet for encounters, traps and treasures. A 20+ hour adventure for 1st– 3rd level characters. User summary: A copy of B1: In Search of the Unknown is required to use this product.