Ballantyne, R. M. <br/><br/>
The coral island 
by R.M. Ballantyne ; simplified and abridged by J.M. Winterbottom and M.G. Winterbottom. 
 - London  Longman  1973. 
 - 128 p.  ill.  19 cm. 
 - Longman simplified English series .
<br/><br/><label>ISBN: </label>0582528038