The extent of black money in India is a contentious topic, with estimates ranging from 10% to 20% of the country's GDP, amounting to approximately Rs. 15 lakh crore conservatively. Additionally, Indian money stashed in tax havens globally is estimated to be around Rs. 65 lakh crores. In the book "Black Money and Tax Havens," Professor R. Vaidyanathan delves into these complex issues, offering a comprehensive view to readers. The work provides insights into the generation and estimation of black money, along with its transfer to tax havens. Vaidyanathan also highlights the potential threat posed to global financial well-being due to a lack of political will to address these issues. This timely and unique work presents information in an accessible manner, contributing to a better understanding of black money and its connection to tax havens.