Zimbabwe has an online ebook shop - Mazwi - which will feature most 'amaBooks titles. At present, the site is undergoing testing, but a sample of ebooks can be bought online - by Ecocash. Telecash, Visa or Zimswitch Debit/Credit card.
The books can be read on any Adobe Digital Editions compatible reading app for your Apple, Windows or Android device.
Please take a look at:
To start with, these are the 'amaBooks titles available on Mazwi