Columbia subject headings:
Authors, English--20th century--Biography.
Critics--Great Britain--Biography.
Stewart, J. I. M. (John Innes Mackintosh), 1906-1994.
Harvard subject headings:
Authors, English--20th century--Biography
Authors, Scottish--20th century--Biography
Critics--Great Britain--Biography
Detective and mystery stories--Authorship
Stewart, J. I. M. (John Innes Mackintosh), 1906-1994
Princeton subject headings:
Authors, English--20th century--Biography.
Critics--Great Britain--Biography.
Stewart, J. I. M. (John Innes Mackintosh), 1906---Biography.