If you own this book, you can enjoy it like any other reading material. Just sit back, relax, and start exploring the content. When handling the book, be gentle to avoid further wear on the edges and corners. Since it's an ex - library book, there might be some markings, but don't worry about them. To maintain it, keep the book in a dry and cool place to prevent damage. Avoid getting it wet or exposing it to direct sunlight for long periods. Also, when you're not reading it, store it on a bookshelf properly to keep the bindings tight.