Alamut
Judith Tarr
Alamut (1)
Lord of the Two Lands
Living in Threes
Household Gods
Judith Tarr & Harry Turtledove
War World VII: Blood Vengeance
Jerry Pournelle & S. M. Stirling & Judith Tarr & Susan Shwartz & Harry Turtledove
War World VI: Blood Feuds
Ars Magica