Black Box ( Kufsah Shehorah ) is a novel by Israeli writer Amos Oz, first published in 1986. The book is written in the form of letters, which the various characters write to each other. The correspondence ultimately proves a metaphor for the fractiousness and contention between Israeli Jews of different political and religious outlooks.
The book's plot deals with the tensions resulting from a destroyed marriage. The behaviors of a wild and rebellious son, spiraling out of control, serve as an excuse for a rejected wife to write to her ex-husband and conjure up their past demons.
The book begins with Alex in Chicago, Ilana, Michel-Henri Sommo, and their daughter Yifat in Jerusalem, and Boaz at his agricultural school somewhere to the north. Key places in the book include:
The novel was praised by Mark Charney in his 1988 review for The New York Times: "His voice is rich, passionate, committed, febrile, intellectual. In the epistolary novel Black Box, he extends his impressive range."
Separately, Walter Goodman also reviewed the novel for The New York Times: "...the letters hold our attention as the writers swing between selfishness and generosity, despair and dreams, near lunacy and a semblance of sanity, reaching out in their individual ways for peace and love. In their inconstancy and inconsistency, these people are thoroughly human. Happiness may be beyond them, but their story leaves us with the hope of reconciliation through a simple affection that is an antidote to fanaticism."
In 1993, a film adaptation of the novel was released. It was directed by Yeud Levanon and starred Bruria Albek, Ami Traub, Matti Seri and Amnon Meskin.
In 2003, the novel was adapted for the stage by Hanan Snir as a production between Habima Theater and Beersheba Theater.