1. Go to the Mac, iPad or iPhone that you want to read on and visit https://flexpub.com.

2. Login and tap My Account

3. Tap the Apple icon to download your eBook file

4. On iPhones and iPads, tap "Open in iBooks"

5. On Macs, use Finder to locate the .epub file in your downloads folder

6. Right click on the file, then tap "Open in iBooks"