Offen, Hilda. <br/><br/>
Sos for Rita / 
by Hilda Offen. 
 - England :  Penguin,  c1992, 1995. 
 - 30 p.:  ill ;  20 cm. 
 - First Young Puffin .
 - First Young Puffin .
<br/><br/><label>ISBN: </label>0140370927