calibre - Ebook manager, viewer & converter
Splashy - Breathtaking, auto changing wallpaper app for macOS, Windows, Linux, iOS & Android
Calibre Web - Calibre Web is a web app providing a clean interface for browsing, reading and downloading eBooks...
Irvue - (previously Unsplash Wallpaper) Gorgeous wallpapers on your Mac.
Amazon Kindle - Amazon Kindle software lets you read ebooks on your Kindle, iPhone, iPad, PC, Mac, BlackBerry, and...
Splashify - Beautiful desktop wallpapers for Mac and Windows