Violent criminal escapes from prison in Australia, travels to Mumbai on a forged passport, learns Hindi and Marathi, lives for years in a slum, fights with the mujahideen in Afghanistan, becomes a gangster, learns about life, love and honor in the process.
Not only is it a great story, but it's about a self-made man surviving by hacking languages, cultures and business. I read it as an allegory of entrepreneurship.