Xavier, Matilda,  <br/><br/>
The persistent guests 

 - 86 pages :   illustrations ;   19 cm 
<br/><br/><label>ISBN: </label>9679483304 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Detective and mystery stories, English
<br/><br/><label>Dewey Class. No.: </label>823