. "irn500351" . . "\"Children of Nigh\""@en . "Testimony. Typescript, 21 pages, titled\"Children of Night\" by Susan Seiler Vigorito, dated 1989. Recounts her experiences as a child at Auschwitz, where she and her twin sister were subjects of medical experimentation by Josef Mengele."@en . "folder\n\n1"@en . . . . "United States Holocaust Memorial Museum"@en . . .