Can u guess how much is the most expensive book in the world and who is the owner?
"So just what gives a book its value? "First, rarity," says Scott Brown, editor of the magazine Fine Books & Collections"
If you are curious which are the 10 most expensive books for 2006, read the article from Forbes magazine. After all someone at your library someday might ask questions about rare books and prices and knowing some answers in advance is expected.