Blinkist: Book Summaries Daily
Blinks Labs GmbH
Deepstash: Smarter Every Day!
Deepstash
Headway: 15-Min Book Summaries
Books Made Easy Corp
12min: Book Summaries & Ideas
12min
Amazon Kindle: 電子書籍、マンガ、雑誌
Amazon Mobile LLC
Google Play ブックス: 漫画・電子書籍・ラノベ
Google LLC
Audible (オーディブル)
Audible, Inc.
TED
TED Conferences LLC
ReadEra – pdf、epub、電子書籍リーダー
READERA LLC
StoryShots: Book Summaries
Parsida AB