Phil is probably the club's most prolific rule writer, that said there are probably only three finished sets. And even these get revisited occasionally!
We have a set of his 'Tancs!' rules for the Spanish Civil War on the site, these are an excellent set that capture the flavour of the period well.
Phil's current project is a set of Ancient Rules that use variable unit strengths and are currently being play-tested and developed in John's Crusader Campaign.