Explains all legal chess moves, and discusses the regulations governing tournaments, lifetime rankings, and tournament director certification.

According to Murphy's Law, "If anything can go wrong, it will." This humorous hardcover compilation offers variations on the well-known adage, including comic truths related to business matters, excuses, efficiency, and legal jargon.

An important resource for umpires, coaches, leagues, and serious fans of Major League Baseball (MLB), this handbook lists the dos and don'ts of the national pastime. Fully up-to-date, this book contains the official and sanctioned MLB rules and their interpretations per the Playing Rules Committee, the sole group that determines baseball's regulations.

The 2021 & 2022 NIRSA Flag & Touch Football Rules Book & Officials' Manual provides the latest rule changes in flag and touch football. It offers updated information for officials, including rules for Unified flag football and updated field diagrams reflecting the 30-yard line.

The Official NBA Rules Book officially licensed by the NBA, contains the official rules and regulations of the game. Updated annually, the Official NBA Rules Book contains all official rules changes implemented for the upcoming season.

Official playing rules of the National Football League. Game Action Editing organizes the rules by the flow of the live game.