There are a few ways to get a free ISBN for your book. The first way is to self-publish your book through a service like Amazon Kindle Direct Publishing (KDP) or Draft2Digital. These services provide free ISBNs for your book as part of their publishing package.
Another way to get a free ISBN is to find a independent publisher who will publish your book for free. This is usually done through print-on-demand (POD) services, where the publisher will print your book as needed and ship it directly to customers. This option is often used by authors who are writing niche books that may not have a large audience.
The final way to get a free ISBN is to purchase it yourself from an online retailer or wholesaler. This is usually the most expensive option, but it can be worth it if you plan on printing a large number of copies of your book.
Whichever way you choose to get your free ISBN, make sure you register your book with the US Copyright Office to ensure you have full legal protection for your work.
