Blinkist: Book Summaries Daily
Blinks Labs GmbH
Headway: 15-Min Book Summaries
Books Made Easy Corp
Idea
BernardoApp
12min: Book Summaries & Ideas
12min
Deepstash: Smarter Every Day!
Deepstash
Google Play 图书
Google LLC
Audible – 亚马逊有声读物
Audible, Inc.
Everand: Ebooks and audiobooks
Scribd, Inc.
Amazon Kindle
Amazon Mobile LLC
Libby由OverDrive赛阅提供
OverDrive, Inc.