Extracted an ebook hoopla file from my phone SD card, which appears to be an OEB file. Trying to get the file into suitable format for Kindle (awz, epub, mobi, etc). The Kindle is not a Fire. Highlighting the files to open in Calibre tries to create 76 separate books! Online forums in past suggested trying Sigil or MobiCreator (which I don't have). Any way in Epubor Ultimate???
