Woblink
Google Play Books & Audiobooks
Google LLC
Everand: Ebooks and audiobooks
Scribd, Inc.
Audible: Audio Entertainment
Audible, Inc.
ReadEra – book reader pdf epub
READERA LLC
Amazon Kindle
Amazon Mobile LLC
Legimi - ebooki i audiobooki
Legimi
Libby, by OverDrive
OverDrive, Inc.
Goodreads