Vote for your favourite below and then re-tweet this link http://bit.ly/UJVNNx with hashtag #magnumcovers12 for your chance to win your own copy of Magnum Revolution* (http://bit.ly/10eKseB). Click on the thumbnail of each cover to see it in full size.
See the original images here -
*UK residents only. Voting will close 31/01/2013 at 12:00 GMT.