If you have the html, load it in Sigil. Do a search/replace for the page-split point in the HTML code and replace it by a Sigil chapter marker (<hr class="sigilChapterBreak" />). Press F6 or the menu option 'split on SGF Chapter Markers' and you have a separate file for each chapter/document part. You can also easily change the titles to headers with the search/replace.
|