Free books on your kindle?

[etchasketchkid]

I've heard you can get free books for your kindle but not sure how. Any help? 

[RocketRaccoon]

Libby is the best way to get new, popular titles free

A majority of my eBooks come from Libby, an app for checking out digital books from a library. Libby works much like the physical library does: You are only borrowing the title for a short time, not keeping it in your Kindle collection permanently. But because it is an eBook, it's returned automatically on the due date, skirting any fees for overdue or lost library books.

Libby only has a certain number of copies of each title in its collection, but you can reserve a book and it will automatically be delivered once a copy is available. For the most popular titles, you may have to wait a few weeks or even a few months. Libby also doesn’t have every single Kindle book out there -- I still buy a handful of books by a favorite author or on a topic I want to research -- but with my app showing 59,000 titles available currently, it’s hard to run out of reading material.