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

 - London  Knight Books  1979 
 - 95 
 - Adventure No 15 .
<br/><br/> with illustration 
<br/><br/><label>ISBN: </label>0340182415 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adventure fiction<br/>Fiction
<br/><br/><label>Dewey Class. No.: </label>823.087  / B629f