Heyerdahl, Thor <br/><br/>
Aku-Aku :  the secret of Easter Island / 
Thor Heyerdahl 
 - Harmondsworth :  Penguin Books,  1960 
 - 350 p. :  ill., ports. ;  23 cm. 
<br/><br/><label>ISBN: </label>0140014543 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Easter Island--Description and travel<br/>Easter Island--Antiquities