she started to scream his name but he slipped a hand over her mouth , holding in the hoarse shout of exquisite pleasure . `` well , they suggested that prayer was a form of trying to communicate with these aliens . `` do n't we have to have a ... guide or something ? '' i took steps to keep them quiet , but i had a hunch that they were n't the original source . '' blood dripped down the side of his face . you have to know that what we have is worth fighting for . '' 