Just so that you know where I'm coming from: The only book by a CEO that I can recall reading was Father, Son and Company, by Thomas J. Watson (which was a wonderful book). And I never read management gurus.
Nandan Nilekani's book is outstanding. Everyone who is interested in India's future should read it. It is by a thinking person for a thinking person; do not get put off by the fact that he's a billionaire. The website associated with the book is also interesting.
I updated my India bookshelf page.