Barr is
known as a writer of detective fiction and it is claimed that he
may be the inspiration for Agatha Christie's Hercule Poirot. His
supernatural fiction is spread over a number of
collections.
Novel
From
Whose Bourne,
Chatto and Windus (London), 1893 (pseud Luke Sharp)
(Contains three novellas: "From Whose Bourne",
"One Day's Courtship", "The Heralds of Fame".)