Hall, Allan,    1929-2001 <br/><br/>
The World's greatest secrets /  
by Allan Hall. 
 - London :  Hamlyn,   1997 
 - 160 p. :    ill ; 20 cm. 
<br/><br/><label>ISBN: </label>0600570118 (pbk) :    £2.99 9781851528677 
<br/><br/><label>Dewey Class. No.: </label>001.94