changing their bodies like—like hats?" Automatically she reached to adjust the expensive bit of blue synthetic on her moon-pale hair, for she was always conscious of her appearance; if she had not been so before marriage, Gabriel would have taught her that. He smiled again, but coughed instead of speaking. "But why do you do it? Why! Do you like it? Or is it because of Gabriel?" She was growing a little frantic; there was menace here and she could not understand it nor determine whether or not she was included in its scope. "Do you want to keep him from recognizing you; is that it?" "Ask him." "He won't tell me; he never tells me anything. We just keep running. I didn't recognize it as running at first, but now I realize that's what we've been doing ever since we were married. And running from you, I think?" There was no change of expression on the man's gaunt face, and she wondered how much control he had over a body that, though second- or third- or fourth-hand, must be new to him. How well could he make it respond? What was it like to step into another person's casing? But she must not let herself think that way or she would find herself looking for a zarquil game. It would be one way of escaping Gabriel, but not, she thought, the best way; her body was much too good a one to risk so casually. It was beginning to snow. Light, feathery flakes drifted down on her husband's immobile body. She pulled her thick coat—of fur taken from some animal who had lived and died light-years away—more closely about herself. The thin young man began to cough again. Overhead a tiny star seemed to detach itself from the pale flat disk of the Moon and hurl itself upward—one of the interstellar ships embarking on its long voyage to distant suns. She wished that somehow she could be on it, but she was here, on this solitary old world in a barren solar system, with her unconscious husband and a strange man who followed them, and it looked as if here she would stay ... all three of them would stay.... "If you're after Gabriel, planning to hurt him," she asked, "why then do you keep helping him?" "I am not helping him. And he knows that." "You'll change again tonight, won't you?" she babbled. "You always change after you ... meet us? I think I'm beginning to be able to identify you now, even when you're ... wearing a new body;