MacInnes, Helen <br/><br/>
Prelude to terror 
/ Helen MacInnes 
 - New York  : Harcourt, Brace Jovanovich  , c1978. 
 - 368 p.    10 u.s. 
<br/><br/><label>ISBN: </label>0-15-173926-9 
<br/><br/><label>Dewey Class. No.: </label>MYS MAC