The book FROM STONES TO CASTLES shares the stories of 16 well-known personalities of Bangladesh-their journeys, struggles and triumphs in · their own words. While a student at IBA (DU), the writer decided to embark on a self-motivated project-writing a book to inspire people. After much hard work and patience, the book completed in August 2017. It depicts how the achievements have navigated to their present state of success as we see them in. Through this work readers can meet entrepreneurs, educators, innovators and change makers who have put their marks in Bangladesh and beyond. In the end, the book shares an analytical look on each of the success stories to find out a pattern and derive the Secret formula that has been used by these personalitios both consciously and subconsciously.