You will notice many of them are from the website Story Cartel. Story Cartel is pretty awesome because they give you free books! You get the book for free if you post an honest review on Amazon, Barnes and Noble, Goodreads, etc. You read it and tell other people what you think and you get free books. And that's not all.
You get other free stuff too!
Last month I got this box of great stuff for book readers. A classic novel, moleskin notebooks. candles, tea, coffee, headphones, and a gift card to buy more books! I reviewed a book and was entered in the giveaway. And I won! Even the box they sent it in is cute! How amazing are these people!
(In case you can't tell by the exclamation points, I'm really excited about it.)
So go check them out, get some free books, review them and get free stuff. It really doesn't get any better.