I am trying to get some kindle books off my account so I can download more......but I can't see an option to do it. I have an ipad
Thanks for your question!
To remove Kindle library books, log in to your Amazon account on their website. Under "Manage Content and Devices," where you find everything you have on your Kindle, you should see the library books you checked out. If you click on the Actions box on the left side of the list you should be able to return each book.
Once that is done they should disappear from your library account's bookshelf. You can then check out more items.
Let us know if this doesn't solve your problem. Thanks again.