Farooq SulehriaThree years before his death,Saadat Hasan Manto “undertook to compile a book of his friends’ observations about his personality” so that his readers “know as much about him as possible through the eyes of those who knew him well”, says Ayesha Jalal. Manto, according to Ayesha Jalal, named the proposed book ‘Nakhun ka karz’ (A nail’s debt).