Hedges, F. Mitchell <br/><br/>
Danger, My Ally: The Amazing Life Story of the Discoverer of the Crystal Skull 

 - London  Pan Books Ltd.  1956 
 - 256p. 
<br/><br/><label>ISBN: </label>978-0969995104 
<br/><br/><label>Dewey Class. No.: </label>920