Are John Crowley and Katharine Kerr both Americans ?
Katharine Kerr Katharine Kerr (born 1944) is an American science fiction and fantasy novelist, best known for her series of Celtic-influenced high fantasy novels set in the fictional land of Deverry.
Grace Crowley Grace Crowley (pr: as in "slowly") (28 May 1890 – 21 April 1979) was an Australian artist and modernist painter.