From publisher blurb: The B/X Essentials line is a restatement of the classic Basic/Expert fantasy adventure gaming rule set, given a fresh, new presentation focused on usability: Basic and Expert rules seamlessly combined. Streamlined presentation optimised for ease of reference during play. Meticulously researched; a guaranteed 100% accurate rendition of the classic rules of yesteryear. Carefully clarified, ironing out ambiguities in the original rules. This fifth book presents guidelines for adventure creation, random encounter tables, treasure generation rules, and the complete list of magic items.