I Came Upon a Lighthouse: A Short Memoir of Life with Ratan TataI told him that when I write a book, I would write about another side of him and not just historic events or business milestones. I would write about us and our adventures together, and how I saw him, colours and shades of him unknown to the world. Life beyond the great steel wall of industry doyen. He agreed. There cannot be one book that captures everything So you do your thing, give your perspective. It was their shared empathy for homeless dogs