Day Trading 101 by David Borman is a beginner-friendly guide that introduces the fundamentals of day trading in the stock market. The book covers essential topics such as market basics, different trading strategies, technical analysis, risk management, and how to read charts and trends. It aims to equip novice traders with the knowledge they need to understand the fast-paced world of day trading, providing practical tips and insights to help readers develop their own trading style and make informed decisions.