ePubs added to Bookworm are now fully searchable.
When you add a book to your library, its text is automatically scanned and indexed in the correct language. You can search across all of your books from anywhere in the site.
Results are returned in relevance order. Bookworm supports many advanced search features, such as stemming and boolean operators, through the use of the Xapian open-source search engine.
More about Bookworm’s full-text ePub search.
ePubs that use DTBook rather than XHTML can now be viewed and searched just like XHTML ePubs. DTBook ePubs are automatically converted to XHTML using the DAISY pipeline. The original ePub can always be downloaded with its DTBook content intact.
More about Bookworm’s ePub support.