For those who are self publishing, if you are using portals such as Draft2Digital or Amazon KDP, it is highly attractive to use the free ISBNs available through those publishing portals. For some writers, the cost of the ISBNs is something that is not in the budgets. But those free ISBNs are not registered to you. They're not something that you can take with you when using another publishing portal. And if you were to run an ISBN search, you would not be listed as the publisher.

In today's post, we are going to talk about the importance of sourcing your own ISBN numbers if you are self-publishing your books.