Scheffler, Ursel. <br/><br/>
The Spy in the Attic 
by Ursel Scheffler ; illustrated by Christa Unzner ; translated by Marianne Martens. 
 - New York :  North-South Books,  1997. 
 - p.       cm. 
<br/><br/> After he sees some unusual late-night deliveries, Martin's active imagination has him and his friends convinced that the man who has recently moved into the attic apartment should be watched. 
<br/><br/><label>ISBN: </label>1558587276 (trade) 1558587284 (lib. bdg.) 
<br/><br/><label>LCCN: </label>96044510 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Apartment houses--Fiction<br/>Mystery and detective stories
<br/><br/><label>LC Class. No.: </label>PZ7.S3425  / Sp 1997 
<br/><br/><label>Dewey Class. No.: </label>[Fic]