Selden, G. C.: - G. C. Selden was a financial writer and analyst known for his exploration of the psychological aspects of investing, particularly in the context of stock market behavior. Although relatively little is known about his personal life, his contributions to financial literature, especially through his work "Psychology of the Stock Market," have been notable. In his book, Selden delves into the mental and emotional influences that drive investor actions, offering insights into how psychological factors like fear, greed, and herd behavior can shape market trends and individual investment strategies. His work is often cited in discussions of market psychology and continues to be relevant for understanding how emotions and human behavior impact financial decision-making. Selden s ability to blend psychology with market theory marked him as a distinctive voice in early financial literature, providing valuable lessons for investors seeking to navigate the complexities of the stock market. His writings remain a point of reference for those interested in the intersection of psychology and finance.