I'm halfway through the first book, and it's fun.
Dystopia? check
Outdoor survival? check
Weapons / bows? check
Violence and killing? check
Hot chick? check
http://slickdeals.net/f/4106127-Hung...BQAAAAAEPD6njw
I did three separate transactions about 30 minutes apart using the same coupon each time, for each book. It won't allow you to buy them all at the same time for that price, or immediately afterwards if you do one after the other.
If you have an amazon prime account, you can check the books out for free, but only on a monthly basis.
These kobo ebooks can be converted to work on the kindle.