Take three and pay for only two with coupon TRIPLEEN Dan Diamond | HamelynGet three and pay for only two with code TRIPLEEN Dan Diamond is a renowned American author specializing in the historical analysis of hockey. His most prominent work is the comprehensive compendium Complete hockey records. He has published a total of 55 works focusing on the trajectory of the National Hockey League. His writing career is complemented by his notable work at POLITICO Pulse. He is considered a leading authority on the history and evolution of the hockey league. 
