Disclaimer
Last updated: September 25, 2026
No Guarantee of Results
Results vary. Publish Spark does not guarantee specific sales, rankings, or income. All publishing outcomes depend on multiple factors including manuscript quality, market trends, and author effort.
Professional Services, Not Predictions
Our editorial, design, formatting, distribution, and marketing services are delivered to professional industry standards. Pricing ranges shown on this site are illustrative examples; your written quote is the only binding figure.
Third-Party Platforms
Amazon, IngramSpark, Apple Books, Kobo, Google Play, Barnes & Noble, and library aggregators set their own rules, royalty rates, review times, and availability. We work within those rules but do not control them, and platform decisions about listings or accounts are outside our control.
Not Legal or Financial Advice
Information on this website, including guidance about ISBNs, contracts, copyright, and royalties, is general information only and is not legal, tax, or financial advice. Consult a qualified professional about your specific situation.
External Links
Where we link to outside websites or tools, we do so for convenience. We are not responsible for their content, accuracy, or privacy practices.
Rights, ISBNs and Royalties
Authors keep ownership of their manuscripts, copyright, and royalties. Where we help set up retailer or distributor accounts, those accounts are registered in the author's name. ISBNs may be bought by the author or supplied by a platform; the choice affects who is listed as publisher of record, and we explain the difference before any decision is made.
Timelines and Estimates
Project timelines are estimates based on the scope agreed in writing. Delays can happen because of revision rounds, late materials, or platform review times. We communicate changes promptly, but we are not responsible for delays caused by third parties or by changes to the agreed scope.
Testimonials and Examples
Testimonials and portfolio examples describe individual experiences and are not a promise of similar results. Some portfolio images are placeholders while release permissions are confirmed with authors.
Questions
If anything on this page is unclear, contact us before starting a project. We are happy to explain how any of these points applies to your book.
Questions about this page? Email info@publishspark.com or call +1 (832) 271-0194. Publish Spark, Randolph, New Jersey 07869, USA.