"Susan Cooper; illustrated by Margery Gill" <br/><br/>
Over sea, under stone 

 - England  ,Harmondsworth, Middlesex : Puffin, 1968.  1968 
 - 220 
<br/><br/><label>ISBN: </label>9780140303629 
<br/><br/><label>Dewey Class. No.: </label>F823  / 2544