The fine fellows at SF Signal are running another of their "Book Cover Smackdown" features, pitting two different sf/f covers against one another in a battle royale. This time up it's the new MonkeyBrain titles,
Lee Moyer's cover for Two Hawks From Earth by Philip José Farmer, and Tony Shasteen's cover for Death of a Starship by Jay Lake.

Interested in making your opinion heard? Head on over and weigh in!