Weil, Lisl <br/><br/>
The Riddle Monster / 
L. Weil. 
 - New York :  Scholastic Book Services,  1981. 
 - 31 p. :  ill. ;  20 cm. 
<br/><br/><label>ISBN: </label>0-590-30931-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Childish literature