Audio Digest
Audio-Digest
Reader's Digest
mobile_apps_team
AAN Continuum Audio
Audible - Amazon出品的有聲讀物
Audible, Inc.
Everand: Ebooks and audiobooks
Scribd, Inc.
Google Play 圖書 - 電子書和漫畫
Google LLC
Google 播客
Blinkist: Book Summaries Daily
Blinks Labs GmbH
ReadEra – pdf, epub 書籍閱讀器
READERA LLC
Medium
A Medium Corporation