The Game Day Poker Almanac Official Rules of Poker is the poker rulebook of the Poker Almanac brand of poker reference books. The rulebook is one of the most complete set of poker rules ever published. Chapters include the Elements of Poker, Robert's Rules of Poker, the Poker Tournament Directors Association Rules, the World Series of Poker Rules, Poker Etiquette, and an extensive Glossary. Includes index and six illustrations. The author, Kelli Mix, is a professional poker player and plays in various top-rated poker tournaments around the United States. The Game Day Poker Almanac is an annual almanac of poker-related information, and is also a series of poker reference books.