Konigsburg, E.L. <br/><br/>
From the Mixed-Up Files of Mrs. Basil E. Frankweiler. 

 - 176  p. 
<br/><br/> From the Mixed-Up Files of Mrs. Basil E. Frankweiler by E.L. Konigsburg (1977) 
<br/><br/><label>ISBN: </label>0440431808