alex4books
VClasses(Rad-apps)
Google Play ブックス: 漫画・電子書籍・ラノベ
Google LLC
幼児教育 - 英語で学ぶ:知育アプリ&アルファベット
Smart Kidz Club: Reading & Learning Books for Kids
Amazon Kindle: 電子書籍、マンガ、雑誌
Amazon Mobile LLC
AmazingBooks Books Audiobooks
Books & Audiobooks Studio
Audible (オーディブル)
Audible, Inc.
Everand: Ebooks and audiobooks
Scribd, Inc.
Epic: Kids' Books & Reading
Epic! Creations Inc
Bookbot Phonics Books for Kids
Bookbot
Vooks
Vooks Inc