Giff, Patricia Reilly. <br/><br/>
The Secret at the Polk Street School / 
Patricia Reilly Giff ; illustrated by Blanche Sims. 
 - New York, N.Y. :  Dell,  c1987. 
 - 72 p. :  ill. ;  19 cm. 
 - A Polk Street special .
<br/><br/> "A Yearling book"--T.p. 
<br/><br/><label>ISBN: </label>0440476968  $3.99 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Children's stories.
<br/><br/><label>LC Class. No.: </label>CPB Box no. 93 vol. 14