But what books are worth the most money? These are the most expensive books in the world. Original price: $1.69 million Year sold: 2016 Inflation-adjusted price: $2.14 million Note: Sale prices ...

EXCLUSIVE: An expert has revealed which books you could have at home gathering dust that could get you some money.

The books are described as "extremely valuable" About 200 "irreplaceable" books worth more than £2.5m ($3.2m), which were stolen from a warehouse in London, have been found buried under the floor ...

Rare 20th century cookbooks, signed autobiographies, or even old racy magazines can fetch hundreds or thousands of dollars ...

This is from a bookstore." By looking at your books' printing codes, you may be able to establish if they are worth a lot of money. The number line on the copyright page helps to identify the book ...

A RARE first edition Harry Potter book bought for £10 nearly 30 years ago is up for auction and could sell for £50,000 ...