Search by ISBN
- ISBNs have ten digits.
- The tenth digit can be an "X" as well as a number.
- You do not need to include dashes or spaces with the ISBN.
- You can search for multiple buyback ISBNs at once here.
What is an ISBN?
ISBN stands for International Standard Book Number, and it is used to uniquely identify a book. Normally found on the back cover of a book (as shown) as well as on the title page inside, using this number gives you the best chance of finding a specific title.
You must include all ten digits for a successful ISBN search.