Book excerpt: Guru Dutt died nearly 42 years ago, on October 10, 1964. This is a uniquely personal book with letters that Guru Dutt wrote to his mother, his wife Gita Dutt, and their children Tarun and Arun Dutt (who were then under 10 years old). Mostly in Hindi, and occasionlly in English, these letters, at times angst-ridden and at times joyous, were written over a short period of time - from 1950 to 1962. A collector's item.