In Kafka In The Castle, I fill in the ‘missing’ diary entries from Kafka’s real diary. He either did not fill in these days himself, or he destroyed them. It is estimated that Kafka destroyed 70% – 80% of everything he wrote. 

In this entry, Franz’s father, after vicious opposition to his daughter moving out of the family house, asks Franz to help coax her back.

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29 June 1917

           Felice is insistent. The heat is intolerable. The Institute drags me in like a bad novel, and smothers me in verbiage. 

          Max threatens to walk out on his wife. Of course, it is to me he gives this threat – I doubt he would ever tell her. 

          Father, with time to think about it, has declared Ottla is too thin and weakened. He was right, he says, the farm work is too much for her. We must all band together to get her back into Prague. “Isn’t that right, Franz?” No `Herr Son’ when he wants something. 

          Bring her back to Prague? After she has escaped? No and never. 

          I would attempt to free the vilest creature crawling in the sewers of Prague.