May Sinclair was the pseudonym of Mary Amelia St. Clair, a British writer who wrote about two dozen novels, short stories and poetry. She was an active suffragist, and member of the Woman Writers' Suffrage League. She once dressed up as a demure, rebel Jane Austen for a suffrage fundraising event. Sinclair was also a significant critic in the area of modernist poetry and prose, and she is attributed with first using the term 'stream of consciousness' in a literary context, when reviewing the first volumes of Dorothy Richardson's novel sequence Pilgrimage (1915–1967), in The Egoist, April 1918. She is known for her novels Life and Death of Harriett Frean (1922) and Arnold Waterlow: a Life (1924).

Mary Olivier: A Life
1919
ISBN 9780860681052
Shudder Again: 22 Tales of Sex and Horror
1993
ISBN 9780451453464
Reinas del abismo
2020
ISBN 9788417553821
The Tree of Heaven
1917
ISBN 9780712353076
Life and death of Harriett Frean
1922
ISBN 9780860681069
Women's Weird
2019
ISBN 9781912766246
The Oxford Book of Twentieth Century Ghost Stories
1996
ISBN 9780192142603
The Flaw in the Crystal: And Other Uncanny Stories by May Sinclair
2023
ISBN 9780712354776
The Haunted Library: Classic Ghost Stories
2017

Uncanny Stories
1923
ISBN 9781840224924
The Supernatural Reader
1953

The Romantic
1920
ISBN 9781099569951
Antología universal del relato fantástico
2013
ISBN 9788494094163
Great Short Stories of Detection, Mystery and Horror
1928

Quel tipo di donna
1991

65 Great Spine Chillers
1982
ISBN 9780706418484
Weird Fiction
2024
ISBN 9781405972901
The Tysons
1898
ISBN 9780217615020
The Divine Fire
1904
ISBN 9781434624581
Superseded
1906
ISBN 9781435345096
The Helpmate
1907
ISBN 9781374857346
The judgment of Eve
1907
ISBN 9781428618893
The creators
1910
ISBN 9798849026428
The three Brontës
1911
ISBN 9781426455827