Listen up, readers… We have one more book for you to win as we close out another week! This time it’s Earth Thirst by Mark Teppo, a dark fantasy novel set in an all too familiar world where megacorporations strangle the life out of the very Earth. When all hope seems lost and humanity teeters on the brink, unlikely saviors arise in the form of guardian vampires. The book released on January 8, and we have one copy to pass along to you. You have from now through midnight Eastern time on the night of Friday, February 1, 2013, to enter. Look below to find all the ways you can get your entries in.