A picture of serenity, Maqbool Bhat read his last Namaz, drank tea and peacefully went to the gallows, 36 years ago. With the Quran as his constant companion, his regular readings of Islam made him a man of God for the inmates of Delhi’s Tihar Jail No 3. , recalls Tihar prison jailer Sunil Gupta in his memoirs – Black Warrant, reviewed here by Dal khalsa Activist Kanwar Pal Singh.