There were many books in the financial field that you could refer to. These were some of the more popular books: 1 The Intelligent Investment: Author Benjamin Graham is the father of value investing. This book is known as the Bible of value investing. It is very valuable for those who want to succeed in investing. The Nature of Finance: The author, Richard Stallman, is a well-known financial scholar. This book explored the nature of finance and its core principles, which are very helpful in understanding the operation of financial markets and the nature of investment. 3 Reminiscences of a Stock Operator: The author, Jesse Livemore, is a famous trader in the stock market. This book talks about his experience and trading techniques in the stock market. It is very helpful for traders who want to enter the stock market or understand the stock market. 4." Financial Market and Institution ": The author, Peter Schmidt, is a famous investment manager. This book introduced the basic knowledge of financial markets and financial institutions, as well as how to analyze and invest in stocks and funds. It is a good introductory book for those who want to enter the investment field. 5 The Art of Investment: Author John Bonjour is a well-known investor and stock analyst. This book explains the basic principles and techniques of investing. It is very helpful for those who want to succeed in investing. These are some of the more popular books in the financial field. You can choose books that suit your interests and needs to read.