McCaughrean, Geraldine. <br/><br/>
Forever X / 
Geraldine McCaughrean. 
 - New York :  Oxford University Press,  1998. 
 - 118 p ;  22 cm. 
<br/><br/><label>ISBN: </label>0192717480 
<br/><br/><label>LCCN: </label>2003278817 
<br/><br/><label>LC Class. No.: </label>PZ7.M1286  / Fo 1998