TL;DR: A wide range of Kindle books are available to download for free in October 2025. Find fantasy, thriller, romance, and much more for free.

We make a lot of noise about Stuff Your Kindle Days , and for good reason. These special events provide awesome opportunities to stock up on a wide range of titles for absolutely nothing. But it's also important to recognize that you can download Kindle books for free outside of these official giveaways. You just need to know where to look.

A huge selection of Kindle books are available to download for free this month. We've checked out everything on offer and lined up a selection of standout books to get you started. These are the best free Kindle books you can download in October 2025:

A Gunman’s Last Word: A Historical Western Adventure B

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