These vintage chess handbooks are perfect for chess enthusiasts. To use them, start by picking the book that suits your skill level. If you're new to chess, 'Chess for Beginners' is a great start. Read through the pages at your own pace, and you can even practice the moves on a chessboard as you go. For more advanced players, 'Complete Book of Chess Openings' will help you develop better opening strategies. When handling the books, be gentle because they are vintage and have broken spines. Try not to bend the pages too much to avoid further damage. To maintain them, store the books in a dry and cool place. You can use a bookend to keep them upright and prevent more wear on the spines. Also, avoid eating or drinking near the books to keep the pages clean.