John Buchan
A Scottish novelist, historian and Unionist politician who served as Governor General of Canada, the 15th since Canadian Confederation (Wikipedia).
Books21
The Dark Feminine: 20 Must-Read Tales of Witches and Black Magic: The Witch of Salem; Sidonia, the Sorceress; A Woman Named Smith; The Waif Woman; Delusion
with F. Marion Crawford and Harriet Beecher Stowe
with E.F. Benson and Eleanor Scott
with Earl Derr Biggers and Anna Katharine Green
with Ada Leverson
Collections2
with Richard Marsh, David Lindsay, Jane Austen, Anatole France, Lafcadio Hearn, Edward Bellamy, Matthew Gregory Lewis, Grant Allen, Fitz-James O'Brien, Mary Shelley, Thomas Hardy, M. R. James, Jerome K. Jerome, Harriet Beecher Stowe, Charlotte Perkins Gilman, Sabine Baring-Gould, Daniel Defoe, Ann Radcliffe, Mary E. Wilkins Freeman, S. Mukerji and E. F. Benson
The Big Book of the Masters of Horror, Weird and Supernatural Short Stories: 120+ authors and 1000+ stories in one volume
with Amelia B. Edwards, Franz Kafka, Anatole France, Lafcadio Hearn, Sir Walter Scott, M. R. James, Charlotte Perkins Gilman, H. Russell Wakefield, Mary E. Wilkins Freeman and E. F. Benson