If you want the best deals on Prime Day, Oct. 7-8, you’ll want to sign up for Prime. Here’s how to do it on the cheap.

Amazon just dropped 10 new book releases for the month of October. Prime members get exclusive early access, and they can download two Kindle books for free.

If you have Amazon Prime, you also get access to discounted Amazon Kids Plus. The subscription service features a range of ad-free content, including books, games and videos for children ages 3 to 12. Parents can limit the amount of screen time available to their children and manage up to four profiles on iOS and Android.

It's officially October, which means not only is fall in full swing now, but it's also time for Amazon Prime members to take advantage of the opportunity to claim free Kindle e-books once again.