Fitzhugh, Louise. <br/><br/>
Harriet, the spy. 
Written and illustrated by Louise Fitzhugh. 
 - New York,  Harper & Row  [1964] 
 - 298 p.  illus.  21 cm. 
<br/><br/><label>ISBN: </label>0060219106 :  $15.00 
<br/><br/><label>LCCN: </label>64019711 
<br/><br/><label>LC Class. No.: </label>PZ7.F5768  / Har