Fafhrd and the Grey Mouser44 books in series
Swords and Deviltry Publisher's Summary
In the ancient city of Lankhmar, two men forge a friendship in battle. The red-haired barbarian Fafhrd left the snowy reaches of Nehwon looking for a new life, while the Gray Mouser, apprentice magician, fled after finding his master dead. These bawdy brothers-in-arms cement a friendship that leads them through the wilds of Nehwon, facing thieves, wizards, princesses, and the depths of their desires and fears.
The late Fritz Leiber's tales of Fafhrd and the Gray Mouser launched the sword-and-sorcery genre, and were the inspiration for the fantasy role-playing game Dungeons and Dragons.
BONUS AUDIO: Includes an exclusive introduction by Neil Gaiman.