MyRealBook
Il Capitello
MyBook — книги и аудиокниги
MyBook
Amazon Kindle
Amazon Mobile LLC
Książki Google Play
Google LLC
BookBeat – Audiobooki/E-booki
BookBeat
Handy Library -Biblioteka Tool
Handy Library team
Bookmate: books & audiobooks
Bookmate
ReadEra – czytnik książek
READERA LLC
Audible: Audio Entertainment
Audible, Inc.
Blinkist: Book Summaries Daily
Blinks Labs GmbH