…travels in the book world.
This is a story of a couple that obsessively collects books. They decided to spend about 10 or 20 dollars on each book on their second hand book shopping spree. They got so good at it, they managed to find a copy of one of Dickens books. They found out was worth 650 dollars. In this book they tell you all there is to know about second hand and first edition books. If you study it carefully, you might get lucky too! You can buy, or look inside the book, here. (EU click here)