Blue Book 60 provides the ultimate teaching and reference tool for Umpires, Coaches, and Players that need to understand the nuances of fast pitch softball rules. This 100 page guide covers
complete references with detailed explanations of NCAA (collegiate), NFHS (high school), and ASA / USSSA (travel team) softball rules.Blue Book 60 has been in publication for 5 seasons and now
is a best seller in the US and Canada.For more officiating resources (basketball and softball) visit ＂60 Seconds on Officiating＂ for more details. http://www.ref60.com
