Swords Against Wizardry (Fafhrd and the Gray Mouser Book 4)
Swords and Ice Magic (Fafhrd and the Gray Mouser Book 6)
Swords in the Mist (Fafhrd and the Gray Mouser Book 3)
Swords Against Death (Fafhrd and the Gray Mouser Book 2)
The Knight and Knave of Swords (Fafhrd and the Gray Mouser Book 7)