Blinkist: Book Summaries Daily
Blinks Labs GmbH
Headway: 15-Min Book Summaries
Books Made Easy Corp
12min: Book Summaries & Ideas
12min
Deepstash: Smarter Every Day!
Deepstash
Google Play 북 - 전자책, 만화 및 오디오북
Google LLC
TED
TED Conferences LLC
Audible - Amazon 오디오북
Audible, Inc.
Everand: Ebooks and audiobooks
Scribd, Inc.
GoodNovel - 웹소설
GoodNovel
Amazon Kindle
Amazon Mobile LLC