found: His Five easy lessons in short story writing, c1935.
found: Delving, M. No sign of life, 1978 (Michael Delving)
found: Barzun, J. A catalogue of crime, 1989: p. 167 (Delving, Michael; pseud of Jay Williams, 1914-78)
found: BGMI, Sept. 29, 2006 (Williams, Jay (1914-1978))
found: Biog. resource center (Contemp. authors), Sept. 29, 2006 (Jay Williams; b. May 31, 1914, Buffalo, N.Y.; d. July 12, 1978, London, England; author of fiction and history for adults and children; pseudonym: Michael Delving)
Williams, Jay, 1914-1978
