Supposedly, there is an e-reader app called "Fabrik" that is designed to work with Dropbox, but I can't find any way to download it to Android devices. Anaybody heard of it? Does it still exist?
Searching around I found a few references to this Play Store link, which is no longer active.
Thanks for the comment. I couldn't find Fabrik anywhere, but I did find one that works-Moon+. I bought it, (it's also free), tried it, and it does the job. Dropbox appears as one place to look in the Moon+ menu.
