Blyton, Enid <br/><br/>
Secret seven on the trail 

 -  Knight book  London  1977 
 - 95 
<br/><br/><br/>En 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  Literature
<br/><br/><label>Dewey Class. No.: </label>808.83  /  BLY