Rollins, James  <br/><br/>
The doomsday key:   a sigma force novel 

 - New york:  Happercollins Publishers,  2009 
 - xiv,539p.:  ill.;  19cm. 
<br/><br/><label>ISBN: </label>978-0-06-123141-4 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>LC Class. No.: </label>PS3568.O5398