If you are looking for a new series to read, have you heard of this Brandon Sanderson guy? He writes some pretty great stuff. We're fans. Among his best and most popular is his Stormlight Archive series, and if you're in the US and Canada, you can get the first three books, The Way of Kings, Words of Radiance, and Oathbringer for $2.99 a piece. This sale will end November 5th, but what a killer deal.
Stormlight Archive books are long. If you read these first three, it'll be over a million words long. But you get rich characters, and rich worldbuilding. If you're interested, now's the absolute best time to grab these.
In addition, a package of all three Stormlight books runs $7.18 on all retailers (such as Amazon and Google Play), which again, is absurd for the hours of entertainment you'll get from this. You'll spend less than a movie ticket, and you'll get some incredible books.