Ellie, Hattie <br/><br/>
The Upside-down Detective Agency / 
Hattie Ellie 
 - 1st edition 
 -  Ltp , 
<br/><br/><label>ISBN: </label>9781801041621 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children
<br/><br/><label>Dewey Class. No.: </label>823.92  / HAT