User summary: The Referee's Book exists only as two sections, sequentially enumerated following the Player's Book sections. It is probable that additional sections were contemplated. Section 8 - Masteries Section 9 - Achievements and Improving Characters Character Masteries are discussed at considerable length. It is apparent that a character's various Masteries were intended to be their most distinctive and powerful features. Characters were assumed to improve through a basic experience process that would yield increases to Skills (the system is not well developed). The document is noted (on almost every page) as "(c) 1984 TSR". General comments. The manuscript is available for public access in a controlled reading room environment (photography, copies, etc., are not permitted). The loose pages in the manuscript are stored in a folder and the pages are partially unsorted.