Book Binge is offered (and accepts) review copies of books from authors, publishers, publicists and other third party distributors. For arguments sake, you may assume all books reviewed on this site were sent for review by one of the above mentioned (though the truth is probably somewhere closer to 70%).
That we accept books from outside parties has no bearing on the outcome of the reviews. We are, and always have been, completely honest in our opinions - whether positive or negative.
We also have an Amazon Associates account. This means we earn a small referral fee (very small) if you purchase products via the Amazon links on our site.