Apple Books - The all-new Apple Books has been redesigned to make finding, reading, and listening to books a beautiful, effortless experience on iPhone and iPad.
Wallcat - Enjoy a new, beautiful wallpaper, every day.
Google Play Books - Google Play Books lets you search, preview, and buy millions of books using Google Book Search.
Splashify - Beautiful desktop wallpapers for Mac and Windows
Amazon Kindle - Amazon Kindle software lets you read ebooks on your Kindle, iPhone, iPad, PC, Mac, BlackBerry, and...
Irvue - (previously Unsplash Wallpaper) Gorgeous wallpapers on your Mac.