Originally Posted by melanie57
On most books we've installed you can indeed just change the fonts. However, on the ePUBs from the library, there is no font adjustment option. You can install the book, but the bifocals have not yet been invented that will allow you to read it!
Interesting. Generally changing the font size is an eBook Reader feature and independent of the book. But some eBook Readers will not use this feature to override the CSS in the book itself. I suspect the eBook you checked out has an explicit size set in the book which is why you are having the problem. Even with Library DRM you may be able to open the ePub using 7zip and take a look at the CSS. You might even be able to change it. DRM is generally applied to the html files and embedded font files inside the ePub but not the other ones. I suspect other eBooks you check out will not have this problem. What kind of reader are you using? You might want to report this problem to the library.