My second letter was more encouragement than warning, and it has been returned to me, the envelope unopened, marked only addressee unknown, (Adressat Unbekannt). What a darkness those words carry! How can she be unknown? It is surely a message that she has come to harm. They know what has happened to her, those stamped letters say, but I am not to know. She has gone into some sort of void and it will be useless to seek her. All this they tell me in two words, Adressat Unbekannt.
