Nilsen, Anna. <br/><br/>
Treasure hunt maze terrormazia / 
by Anna Nilsen, illus. by Dom Mansell. 
 - London :  Walker Books,  2005. 
 - 26 p. :  illus ;  27 cm. 
<br/><br/><label>ISBN: </label>1844285510 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Puzzles.