The Cloud Library will allow you download books if available. It's like a library.
And it's free from your Brownfield Public Library
Download the CloudLibrary by Bibliotheca App. You'll need your library card number and then just follow directions once the App is loaded.
Or go to www.yourcloudlibrary.com for loading on a PC
Other good videos can be found on Youtube. Such as NASA, National Geographics and the Polar Bear Habitat.
Have fun and be safe