One press. Two imprints.
Quantum Digital Publishing continues exactly as your readers, Bowker, and Amazon know it, now flying under the flagship arc.
Quantum Arc Press
The house brand. Home of the full catalog, the author roster, publishing services, and the Author Work-Exchange program. Everything the family does rolls up to the arc.
Quantum Digital Publishing
The registered Bowker ISBN publisher of record. Every existing title keeps its metadata, Amazon listings, and identity, completely unchanged. Its titles carry the QDP badge across the site.
Why nothing breaks
The imprint structure exists so growth never disturbs the records retailers and libraries already trust.
ISBNs stay put
Every Bowker record still lists Quantum Digital Publishing as publisher. No re-registration, no metadata churn.
Listings stay live
Amazon and aggregator pages are untouched. quantumdigitalpublishing.io remains a branded imprint landing page.
Readers stay oriented
Site metadata always matches the imprint on the ISBN, so what a visitor sees matches Bowker and Amazon exactly.