found: Her Debutante Hill, 1958.
found: Season of the two-heart, c1964:t.p. (Lois Duncan)
found: Cont. auth., new rev. ser., v. 36:(Duncan, Lois, 1934- (Lois Kerry); orig. name: Lois Duncan Steinmetz; b. 4/28/1934 in Phila., PA; att. Duke Univ. 1952-53; B.A., Univ. of New Mex.; home: Albuquerque, N.M.; writer and magazine photogr.; instr. in Dept. of Journalism, U.N.M.; wrote many young adult novels, juv. novels and poetry, some non-fic., 2 adult novels, and contr. over 500 articles to periodicals)
found: New York times WWW site, viewed June 20, 2016(in obituary published June 18: Lois Duncan; b. Lois Duncan Steinmetz, Apr. 28, 1934, Philadelphia; grew up in Sarasota; later moved to Albuquerque; d. Wednesday [June 15, 2016], Bradenton, Fla., aged 82; her suspenseful young adult novels inspired the slasher movie I know what you did last summer; later wrote about the unsolved murder of her daughter)
found: Biography in context WWW site, viewed June 20, 2016(Lois Duncan; b. Lois Duncan Steinmetz, Apr. 28, 1934, Philadelphia; d. June 15, 2016, Bradenton, Fla.; young-adult novels Love song for Joyce (1958) and A promise for Joyce (1959) published under the pseudonym Lois Kerry)