James A. Muir was the pen-name used by Angus Ian Wells, a British writer of genre fiction, including fantasy and, most famously, westerns. In addition to a few standalone novels written under his own name, Wells wrote under numerous pseudonyms, including Andrew Quiller (The Eagles), James A. Muir (Breed), Charles R. Pike (Jubal Cade), William S. Brady (Hawk and Peacemaker), Charles C. Garrett (Gunslinger), Richard Kirk (Raven), J. B. Dancer (The Lawmen) and Ian Evans.