I thought this was a really fascinating book in two major ways: 1 - it really describes how a documentary film comes into being, and 2 - even though it's almost 30 years old, it still does a great job of capturing (at least, by my reasoning) the quirkiness of life in India. I really wish I could meet chachaji, and it's too bad that the documentary this book talks about isn't available on Netflix.
The New Yorker's India writer in the 60-80's travel journal of a PBS documentary he helped produce about his 87 year old uncle who weighs 83 pounds and delivers medicine by foot to homes in New Delhi.