The night awakens, 2000 t.p., etc. (edited by Mary Higgins Clark; a Mystery Writers of America anthology) cover, p. 3 (bestselling author of 18 novels and three collections of short stories; b. in New York, N.Y.; has served as the president of the Mystery Writers of America; r. in Saddle River, N.J.)
Cont. authors online, Nov. 28, 2001 (Mary Higgins Clark; b. Dec. 24, 1929 or 1931 in New York, N.Y.; writer of mystery, crime, and suspense fiction; also author of Aspire to the heavens (1969) [a biography of George Washington])
Noshtta na bukhala, c2004 t.p. (Meri Khigins Klark)
Mary Higgins Clark, via WWW, May 28, 2013 (American suspense novelist; born and raised in the Bronx; B.A., Philosophy, Fordham University, 1979; lives in Saddle River, New Jersey with her husband)
Bio.true story, via WWW, May 28, 2013 (born December 24, 1927)
IMDb, via WWW, May 28, 2013 (born Mary Theresa Eleanor Higgins, December 24, 1927 in Bronx, N.Y.)
New York Times, January 31, 2020 (Mary Higgins Clark; Died Friday [January 31, 2020])