Meanwhile, Kindle Unlimited requires a monthly subscription, which gives you access to thousands of books. However, you can only keep 20 books on your shelf at a time, which are technically borrowed.

With two dates already behind us, the final Stuff Your Kindle Day in January for free e-books off Amazon is Tuesday, Jan. 28.

Meanwhile, Kindle Unlimited requires a monthly subscription ... If your subscription ends, you must return the books, and they’re no longer accessible. The good news is that even if you miss ...