The Kindle Unlimited program is $10 a month, and it gives you access to over a million books and comics on Amazon. Amazon is currently offering a deal: 3 months for 99 cents a month. The program includes a lot of popular books: the Harry Potter series, The Handmaid’s Tale, the Hunger Games trilogy, the Lord of the Rings trilogy, and even comics, like Kelly Sue DeConnick’s Captain Marvel and Neil Gaiman’s Sandman.