I've edited a book in Word and "placed" it in InDesign. All the formatting was preserved, so I exported the file to epub.
When I open the epub with the e-book readers, it's not possible to change the font. I can change the font size, but not the font style. What can I do to solve this problem?
I tested it in three different readers: Aldiko, Moon Reader and Mantano.
It depends on the EPUB reader. You can change the default font in the iBooks reader on an iPad or iPhone.
I had to edit the CSS and erase all the "font-family:...;" lines.
Now the reader is using a default font and lets me use any of its other fonts.