Invisible walls : a German family under the Nuremberg Laws - Hecht, Ingeborg (San Diego : Harcourt Brace Jovanovich, 1985)
Translation of: Als unsichtbare Mauern wuchsen.
Keywords: Hecht, Ingeborg; Jews -- Germany -- Hamburg -- Biography; Children of interfaith marriage -- Germany -- Hamburg -- Biography; Jews -- Germany -- History -- 1933-1945.; Holocaust, Jewish (1939-1945) -- Germany -- Hamburg -- Personal narratives; Hamburg (germany) -- Ethnic relations