Xavier, Matilda,  <br/><br/>
The mysterious jewel box 

 - 95 pages :   illustrations ;   19 cm 
<br/><br/><label>ISBN: </label>9679483290 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Detective and mystery stories, English
<br/><br/><label>Dewey Class. No.: </label>823