ReadAnywhere
McGraw-Hill Global Education
McGraw Hill Express Library
Let's Read - Digital Library
Let's Read!
Google Play ブックス: 漫画・電子書籍・ラノベ
Google LLC
ReadEra – pdf、epub、電子書籍リーダー
READERA LLC
Amazon Kindle: 電子書籍、マンガ、雑誌
Amazon Mobile LLC
Audible (オーディブル)
Audible, Inc.
Epic: Kids' Books & Reading
Epic! Creations Inc
Bookshelf
Vital Source Technologies
Libby, by OverDrive
OverDrive, Inc.