Amazon, Barnes & Noble Kobo have complied with Apple's new rules and removed any links to their online e-bookstores from their iOS apps.

We've put together an easy-to-read guide on how to add ebooks to the most popular e-readers, including the latest offerings from B&N, Amazon, and Kobo.

Kindles used to only support limited file types, but as of 2022, they officially started supporting EPUB files. Now you can ...