Aliens: Theory of Propagation/The Alien

"Humanity's encounters with the deadly extraterrestrial ""bugs"" have had distastrous, lethal results. But how did this species spread across the galaxy? Find out in ""The Theory of Aliens Propagation,"" by _Aliens: Outbreak_ writer Mark Verheiden (screenwriter of _The Mask, TimeCop, Battlestar Galactica_) and artist Mark A. Nelson. And in ""The Alien,"" the xenomorph infestation that rendered Earth all but uninhabitable in _Outbreak_ comes to a head as the exiled human population negotiates with the ""Space Jockey"" species intent on exterminating the infesting xenomorphsand Earth!"