01-30-2011 03:49 PM
I have a unique ISBN for my ePub, and I've even registered it with Bowker Link, but when I try adding it and click "validate ISBN" it very quickly just returns "invalid ISBN".
What is that checking exactly?
The ISBN is
02-01-2011 04:51 AM
Did BN give it to you? If so, it might be an internal ISBN like Amazon does, so it won't workelsewhere. If it is one you purchased, it may take a few days for it align to the ebook.
02-05-2011 03:55 PM
04-16-2011 07:16 PM
We had the same problem today. When trying to provide a valid, Bowker-purchased 13-digit ISBN, which we entered with no hyphens, we got an error message on multiple attempts to get it validated/accepted:
"ISBN is invalid. Please enter a valid 13-digit ISBN."
I just wrote them at the FAQ-provided email, which is pubit at bn dot com.