We ONLY sell rules we play ourselves and therefore, feel able to recommend and offer to others. Strange approach in these modern times maybe. These rules are written by 2 good friends of ours who introduced us to them a while ago. We have played them and we like them. We are proud to offer their rules to the rest of the war gaming world out there. I actually worked with the authors on the “what if” concepts in the “Actung gringo” WW1 rules covering the Mexican revolution and invasion by America.