Leio
Leio App
Likewise: Entertainment Picks
Likewise, Inc.
ReadEra – pdf, epub 电子书阅读器
READERA LLC
Libby由OverDrive赛阅提供
OverDrive, Inc.
Moon+ Reader
Moon+
Amazon Kindle
Amazon Mobile LLC
Google Play 图书
Google LLC
GoodNovel - Web Novel, Fiction
GoodNovel
Audible – 亚马逊有声读物
Audible, Inc.
PocketBook 阅读
Pocketbook International SA