An ISBN (International Standard Book Number) is a unique identifier assigned to a book that helps track and identify it in the publishing industry. If you're new to self-publishing through Kindle Direct Publishing (KDP), you may be wondering if you need an ISBN for your book. Here's a beginner's guide to ISBNs for KDP publishing:
What is an ISBN? ISBN stands for International Standard Book Number. It's a unique identifier assigned to a book that helps track and identify it in the publishing industry.
Do I need an ISBN to publish my book on KDP? No, you don't need an ISBN to publish your book on KDP. KDP assigns a unique identifier called the ASIN (Amazon Standard Identification Number) to your book, which is used to identify your book on Amazon.
Why would I want an ISBN for my KDP book? ISBNs can be useful if you plan on distributing your book through other channels, such as bookstores or libraries. Having an ISBN can increase your book's visibility and reach a wider audience.
How do I get an ISBN? ISBNs can be purchased through Bowker, the official ISBN agency in the United States. They offer ISBNs for purchase individually or in bulk.
How much does an ISBN cost? The cost of ISBNs varies depending on how many you purchase. Single ISBNs typically cost around $125, but you can get a discount if you purchase them in bulk.
Can I transfer my ISBN to another book or edition in the future? Yes, ISBNs are transferable.
In summary, ISBNs are not required for publishing on KDP, but they can be useful if you plan on distributing your book through other channels. If you choose to purchase an ISBN, you will be listed as the publisher, and it is transferable. Keep in mind that purchasing an ISBN is optional, and many self-published authors choose not to purchase one. However, for those who want to expand their reach and visibility, ISBNs can be a valuable investment.