Blyton, Enid <br/><br/>
Three cheers, secret seven/ 
Enid Blyton. 
 - 6. imp. 
 - London:  Knight Books,  1974. 
 - 94 p.;  18 cm. 
 - Famous fives: 8 .
<br/><br/><label>ISBN: </label>0340104287 
<br/><br/><label>Dewey Class. No.: </label>808.06832