Storytel: Audiobooks & Ebooks
Storytel Sweden AB
Audible – 亚马逊有声读物
Audible, Inc.
Audiobooks.com: Books & More
Storytel Audiobooks USA LLC
Nextory: Audiobooks & E-books
Nextory AB
Google Play 图书
Google LLC
Audioteka: Audiobooki/Podcasty
Audioteka Group sp. z o.o.
BookBeat Ljudböcker & E-böcker
BookBeat
Everand: Ebooks and audiobooks
Scribd, Inc.
Blinkist: Book Summaries Daily
Blinks Labs GmbH
Amazon Kindle
Amazon Mobile LLC