It's bothering me that I seem to have all this material for games I never ran, but for the games I actually did run I can't find any record! There was a D&D 3.5 game I ran for years (the Sylmore campaign) ... can't find a thing about it except for one scrap of background information about the Norse religion.
Anyway, here's the start of a campaign handbook for yet another game that I never ran. This time, it's a D&D 3.5 game. Path of Swords Campaign Handbook. (You can see that I was inspired by Monte Cook's Arcana Unearthed here.)