
Book Overview – I Came Upon a Lighthouse by Shantanu Naidu
Basic Book Details
- Title: I Came Upon a Lighthouse: A Short Memoir of Life with Ratan Tata
- Author: Shantanu Naidu
- Illustrator: Sanjana Desai
- Publisher: HarperCollins India
- Genre: Memoir, Non-fiction, Inspirational
- Pages: 232
- Language: English
- Release Date: January 2021

Genre, Publisher, and Format
This memoir blends inspiration and personal storytelling. It’s available in hardcover, paperback, Kindle, and audiobook formats, and published by HarperCollins India.
Short Summary of the Memoir
The book traces the unusual and heartwarming friendship between young entrepreneur Shantanu Naidu and business magnate Ratan Tata. It begins with a shared compassion for stray dogs and unfolds into a rare intergenerational mentorship.
About the Author – Who is Shantanu Naidu?
Professional Background
Shantanu Naidu is an engineer, MBA graduate from Cornell, and social entrepreneur. He works closely with Ratan Tata and is also the founder of Motopaws.
Connection with Ratan Tata
Their bond began when Naidu’s reflective collar project for street dogs caught Tata’s attention. This led to a professional and personal relationship where Naidu eventually became Tata’s assistant.
Other Initiatives and Public Presence
Beyond the memoir, Shantanu is known for his TEDx talks and advocacy for animal welfare.
Themes and Insights from I Came Upon a Lighthouse
Intergenerational Friendship
The book beautifully explores how age becomes irrelevant when shared values and empathy are involved.
Mentorship and Life Lessons from Ratan Tata
Ratan Tata is shown as a kind and thoughtful mentor. The memoir reveals practical life wisdom and leadership insights through their interactions.
Compassion and Social Impact
The memoir starts with an initiative for stray dogs, emphasizing that compassion can lead to life-changing relationships.
Lessons for Young Professionals
Naidu shares how openness, humility, and courage can redefine one’s career path.
Writing Style and Narrative Voice
Tone and Storytelling Approach
The tone is warm, conversational, and genuine. It avoids excessive formality and maintains a diary-like intimacy.
Use of Illustrations by Sanjana Desai
The illustrations add an emotional and artistic touch, enhancing the reader’s connection with the story.
Accessibility and Audience Appeal
It appeals to young professionals, memoir enthusiasts, and anyone interested in leadership and empathy.
Character Portrayals in the Memoir
Shantanu Naidu – The Narrator
Naidu is presented as earnest, humble, and idealistic—a millennial navigating career and purpose.
Ratan Tata – The Mentor and Friend
Tata comes across as warm, wise, curious, and deeply human. He is shown beyond his industrialist image.
Highlights and Quotes from the Book
Memorable Moments
From casual coffee chats to key moments in Naidu’s career, the book is filled with touching episodes.
Inspirational Quotes from Ratan Tata
Memorable quotes that reflect Tata’s philosophy on life, leadership, and humility are scattered throughout the memoir.
Book Analysis – Strengths and Shortcomings
Pros of the Memoir
- Honest and emotionally engaging narration
- Unique insight into Ratan Tata’s personal life
- Visually enriching illustrations
- Strong moral and motivational themes
Limitations or Criticisms
- Slightly idealistic at times
- Less focus on in-depth business lessons for corporate readers
Why You Should Read I Came Upon a Lighthouse
Target Audience
Young professionals, students, entrepreneurs, and readers interested in real-life inspiration.
What Makes the Book Stand Out
Its blend of mentorship, humility, and cross-generational friendship makes it rare and valuable.
Similar Books or Recommendations
- Tuesdays with Morrie by Mitch Albom
- Shoe Dog by Phil Knight
- The Diary of a Young Girl by Anne Frank (in tone and emotional honesty)
Where to Buy I Came Upon a Lighthouse
Online Platforms
Available on Amazon India, Flipkart, HarperCollins India, and other major online retailers.
Available Formats – Hardcover, Kindle, Audiobook
The book is accessible in physical and digital formats for various reader preferences.
Final Verdict – Is the Book Worth Reading?
Rating and Overall Impression
Rating: 4.5/5. The book stands out for its heart, warmth, and relatability. A gentle reminder that kindness and connection matter.
Personal Recommendation
Highly recommended for anyone seeking inspiration, clarity, or simply a beautiful story rooted in real life.
Frequently Asked Questions (FAQ)
What is the book about?
It’s about Shantanu Naidu’s personal and professional journey with Ratan Tata, highlighting their bond.
Who should read this memoir?
Ideal for young adults, leadership learners, and memoir fans.
Is this a biography of Ratan Tata?
No, it’s a memoir from Naidu’s perspective, focusing on their relationship.
Can I read it as an audiobook?
Yes, the book is available in audiobook format on Audible and other platforms.