This book is mainly for reading and collection. When you read it, handle it gently to avoid further damage to the already slightly damaged pages. Store it in a dry and cool place to prevent the discoloration from getting worse. If you're a collector, keep it away from direct sunlight to maintain its overall appearance. Since it's an ex - library book, there may be some library - related markings, but they don't impact the content. Just enjoy this rare piece of literature carefully.