Blyton, Enid <br/><br/>
Shock for the secret seven 

 - London  Knight Books  1973 
 - 96 
 - Advanture No 13 .
<br/><br/> With illustration 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adventure fiction<br/>English fiction
<br/><br/><label>Dewey Class. No.: </label>823.087  / B629s