Book Creator on Windows 8.1 – free and easy to use app which is free on the Windows Store.
Book creator on Android – free app on Google Play Store. Has lots of sharing options for your book as you can see.
If you don’t know Book Creator you are missing one of the easiest ebook creation tools on the market. It is free on the Windows Store and Google Play. So take a look and enjoy being able to combine audio, text, sound, image and video in your creation