What is an ISBN??

• 1 .Identify

  • ISBN is a 10 OR 13 digit number (sometimes ending in an 'X')

• 2. Location

  • Most books the ISBN can be easily found on the back of the book above the bar code

    

  • The ISBN is also located within the first few pages of most books

    

• 3. No ISBN

  • If the book is older than 20 years but was still published within the last 40 years you may find a catalog number instead of an ISBN. You can search and will receive a quote based on the catalog number.
  • Books older than 40 years there will not be an ISBN. We are not currently buying back books older than 40 years.