Many of Terry Pratchett’s Discworld novels are set in a city called Ankh-Morpork, a nod to Leiber’s city of Lankhmar, and the first Discworld novel features an encounter with a giant barbarian comrade “Bravd” and a swordsman-thief known as “The Weasel.” Pratchett’s Cohen the Barbarian is, of course, a reference to Robert E. Howard’s creation as well.