[lennox]

hi, yesterday I've finished my first three epub ebooks, these works fine in calibre viewer and in sony library. now i want to convert/produce a text with subchapters (2nd category chapter below chapters). i've seen this in an ebook as tree structure, but i'm very far from a solution, because my understanding of XPath is more than poor.

lennox (berlin/germany)

Thanks to all (readers). I found the solution in Harrison Ainsworths' EpubGuide.