Blyton , Enid  <br/><br/>
The mountain of adventure :  

 - Macmillan  :   London ;  1949. 
 - 270 p ; 21 cm .  01 
 - 2025-05-27 
<br/><br/><label>ISBN: </label>978447298984 
<br/><br/><label>Nat. Bib. No.: </label>0011226 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>BLY 
<br/><br/><label>Universal Decimal Class. No.: </label>823