Gaiman, Neil <br/><br/>
Neverwhere 

 - New York  HarperTorch  [2001], ©1997 
 - 370 p. 
<br/><br/> A man goes to the aid of woman pursued by assassins and discovers an alternative City of London, a subterranean, medieval world populated by "people who fell through the cracks" from the real city above. A fantasy tale, replete with demons and wizards. By the author of The Sandman. 
<br/><br/><label>ISBN: </label>9780380789016 
<br/><br/><label>Subjects--Index Terms: </label>Underground homeless persons   Underground areas   London (England)   Businessmen  Subways