Maybe many users think that a straightforward way to transfer eBook from computer to Android tablet is to use email. Yeah, emailing files between Android and computer is not a bad choice. However, if you are in want of a more reliable and consistent choice. I’m happy to recommend you to try cloud method.
If you have ever paid attention to the cloud services on the web these years, you will be surprised at its developing speed and technical innovation. Some of the most known ones are Google Docs, Dropbox, Box, SkyDrive, UbuntuOne, SpiderOak, etc. Obviously, to sync files between mobile devices and computer, you need to install them on both. It is very easy to install them on phone by searching and installing from Google Play Store. Hope what I say can help you. Wish you happy. 