"John Wyndham" <br/><br/>
The CHRYSALIDS - 17d 

 -  ,Penguin Books in association with Michael Joseph, 1958.  1970 
 - 199 
<br/><br/><label>ISBN: </label>9780140013085 
<br/><br/><label>Dewey Class. No.: </label>F823  / 0002994