Book Cover For "A Prince of Mars"

Here is the final book cover for A Prince of Mars. I think it may be the best of the covers so far in the Space 1889 And Beyond series. The book should be live very shortly -- hopefully in a day or so. I have a nearly overpowerful urge to write more about the book right now, but I am resisting that urge. The book needs to speak for itself, and soon enough it will.