Put the chapters
back in order.
Inspect an EPUB, save an editorial plan and deliver a separate copy with a rebuilt table of contents.
Android edition coming soon. Planned as a US$4.99 one-time purchase. The Google Play listing is not available yet.
Android and iPhone/iPad editions are separate purchases.
Keep the source in view
Retain a private original, inspect the package and distinguish TOC labels from unchanged chapter bodies.
Deliver files you can inspect
Save the EPUB, a complete PDF/CSV/text audit, a source-bound plan and a SHA-256 manifest.
A bounded editorial repair
Rebuild local XHTML EPUB3 reading order and a flat TOC. Primary items control sequential reading; nonlinear items remain reachable from the TOC. Original body text, CSS, images and other unmodified resource payloads stay unchanged.