These stock trading books are great resources for anyone interested in the stock market. To use them, start by reading through the chapters to get an overall understanding of the trading concepts. As you read, take notes on the key points and strategies that seem most relevant to your trading goals. When you're ready, you can start applying these strategies in a virtual trading environment to test their effectiveness. When handling the books, be gentle to avoid further damage to the covers and pages. Since the books are a bit old, store them in a dry and cool place to prevent mold and deterioration. Also, try not to write too heavily in the books if you want to keep them in good condition for future reference.