Heads up: This is a plain-language summary, not official policy, and rules change often. Always confirm the current requirements with the official source linked in each section. BookZeta does not publish on your behalf and can't guarantee any marketplace will accept your book.

You retain ownership of the work you create with BookZeta. In most countries, copyright exists automatically the moment you fix your work in a tangible form — the instant you write the words or save the file, you own the copyright in what you created. You don't have to register anything to own it. Registration is a separate, optional step that strengthens your ability to enforce those rights.

Why register if it's automatic?

Owning a copyright and being able to act on it in a dispute aren't quite the same thing. Registration creates an official, dated public record of your authorship, which can make it much easier to:

• prove the work is yours if someone copies it;
• take formal legal action in some jurisdictions (in certain countries, registration is a prerequisite for suing or for claiming particular remedies); and
• show a clear timeline of when the work existed.

Whether registration is worth it depends on the value of the work and where you live. Rules and benefits vary by country, so check your local copyright office.

Where to register or learn more

• United States: U.S. Copyright Office (copyright.gov)
• Trademarks (names and logos): USPTO — note that brand names, series names and logos are protected by trademark, which is a different system from copyright.
• International overview: WIPO for a starting point on how copyright works across borders.

Responsible use — your side of the deal

Owning your own work also means respecting everyone else's. Make sure your content doesn't infringe others' copyrights or trademarks, including:

• Names and brands — real product names, company names and logos.
• Characters and worlds — established fictional characters are usually protected; writing fan fiction about them and selling it is risky.
• Quotes, lyrics and images — even short excerpts of songs, poems or copyrighted images may need permission.

You are responsible for clearing any third-party material you include before you publish. Because BookZeta is an AI-assisted studio, also review AI content disclosure so you handle AI-related questions correctly at upload time.

This is general background, not legal advice. For anything high-stakes — a dispute, a contract, or a question about whether you can use specific material — consult a qualified professional, and review our Terms of Service, which govern your use of BookZeta.