Yes. A self-published book gets an ISBN from the same system, appears in the same catalogues, can be ordered by bookshops and libraries, and is protected by copyright the moment you write it. Readers buying on a retailer's site mostly cannot tell, and don't check. What is different is who decided it should exist — you, rather than an agent and an editor — and that changes what you are responsible for, not whether the book is real.
The question comes up a lot, and it is rarely about the law. It is usually about whether other people will take the book, and you, seriously. So it is worth separating what is the same from what genuinely differs.
Readers judge a book by its cover, description, opening pages and reviews — the same signals they use for any book. The publisher's name is rarely one of them. Where it does show:
Neither hides that the book is self-published from anyone who looks, and neither needs to.
Verified 1 October 2026.