If you love to read and you don't want to spend a fortune on new books, I've got the link for you.
The review site Net Galley offers free ebooks to readers who will post reviews online at Goodreads, Amazon, or your own blog. All you have to do is create an account and browse the list of offered books. Request the ones you like and wait for publishers to approve you.
The more books you review, the more likely you are to be approved.
In many cases these are fresh from the presses new releases or advance copies. And you'll find some big name authors here as well as debut ones.
If you're a published author, Net Galley is the place to offer your book to increase your number of reviews. They have various packages available, but I'd recommend seeking out alternative co-ops as Net Galley is pricey. (Ask me privately and I can recommend some co-ops.)