Silverberg, Robert <br/><br/>
Book of skulls 

 - New York:  Scribner,  2004 
 - 222 p. 22 cm. 
<br/><br/><label>ISBN: </label>9781857989144 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science fiction, American
<br/><br/><label>Dewey Class. No.: </label>813.54 SIL