Blyton, Enid <br/><br/>
Secret Seven 

 - London:  Hodder Children's Books  2015. 
 - 17 vol.(97;100;99;114;112;103;103;107;99;127;120;105;122;109;117;166;184 p.) 
<br/><br/> It's their very first adventure and the secret seven super-sleuths are already on the trail of a mystery! the gang are dressed in disguise, following a lead to a spooky old house in the snow.  
<br/><br/><label>ISBN: </label>9780340893074 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children's stories
<br/><br/><label>Dewey Class. No.: </label>J BLY E