Amazon Kindle books can easily be purchased and read on the iPad. It is not necessary that you have a Kindle reader in order to access such books.
This quick guide shows how to access Kindle books on iOS devices.
4. Search, add/purchase books to your library. You can now look for and add/purchase books to your Kindle library. Books you have already purchased also appear in your library and are ready to be accessed
Reading Kindle books on iPad and other iOS devices is easy and straightforward via using the native Kinde iOS app.