How to Delete Kindle Books from Kindle Fire?
"When Kindle books are on a Kindle Fire tablet and you have finished reading them, how do you delete them? I have a micro USB wire that attaches to my desktop computer, but still, I can't get rid of the books that I don't need anymore." - From Yahoo! Answer
If you want to keep the clutter off your Amazon Kindle Fire, you'll have to learn how to delete Kindle books from Kindle Fire.
Tutorials: Delete Kindle Books from Kindle Fire
Step 1: Select Books on the home screen.
Step 2: Select Device at the top of the screen.
Step 3: Tap and hold the book you wish to delete, then select Remove from Device.
If you desire to get rid of the books displayed under the Cloud section, you will have to manage your Kindle Fire books on the Amazon website. There you are able to choose Books, choose Actions on the book and choose Delete from library. For several books like the Oxford Dictionary, this can be the only way to delete it from the device. However, the book will remain in your Amazon "cloud" because you own it, and Amazon saves everything you own for you in case you'd like to put it back on your Kindle Fire.
If you've uploaded something from your computer onto your Kindle (movies, pictures, documents, etc) that you didn't actually purchase from Amazon, those items are not actually in your Amazon cloud and will be permanently removed from your Kindle when you select "remove from device."
That covers about all you need to know on how to delete Kindle books from Kindle Fire. Hope this article is useful for you.