Lingard, Joan <br/><br/>
The file on Fraulein Berg 

 - London:  Catnip,  2008. 
 - 204 pages ;  20 cm. 
<br/><br/> Fraulein Berg arrives to teach German at Kate, Harriet and Sally's school. The girl's decide that as she is German, she must be the enemy, and in fact a spy. They set to work to prove it, 
<br/><br/><label>ISBN: </label>9781846470530 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children's stories
<br/><br/><label>Dewey Class. No.: </label>F 823  / LIN-T