Dolby, Karen,  <br/><br/>
The Usborne book of young puzzle adventures 

 - 96 pages :   colour illustrations ;   25 cm 
<br/><br/><label>ISBN: </label>0746022905 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Puzzles - Juvenile literature ; Adventure games
<br/><br/><label>Dewey Class. No.: </label>793.73