Columbia subject headings:
Harvard subject headings:
Authors, Portuguese--20th century--Correspondence
Crowley, Aleister, 1875-1947
Detective and mystery stories, Portuguese
Occultists--Great Britain--Biography
Pessoa, Fernando, 1888-1935--Correspondence.
Princeton subject headings:
Authors, Portuguese--20th century--Correspondence.
Crowley, Aleister, 1875-1947.
Detective and mystery stories, Portuguese.
Occultists--Great Britain--Biography.
Pessoa, Fernando, 1888-1935--Correspondence.