Frontier Earth

In Tombstone, 1881, there's many a person without a past. A man's business is his own, and folks don't ask a lot of questions. But Macklin is a man with no memory - and what he doesn't remember could kill him. For he is not of this world.... A native of a distant planet, Macklin has been sent to Earth to warn humanity of a coming invasion. He's landed in the harsh territories of Arizona, and a terrible battle between the Earps and Clantons is about to erupt at the OK Corral. He's also been followed - by two bounty hunters determined to kill him. As Macklin struggles to make sense of this new frontier, brief visions haunt his memory - flashes of death and destruction under a sky filled with strange stars. His attempts to remember who he is and where he comes from grow more and more desperate - because only in his past can Macklin find the key to stopping Earth's destruction.