Bridwell, Norman. <br/><br/>
Clifford's riddles / 
by Norman Bridwell. 
 -  Scholastic,  1974. 
 - Unp., ill., paper. 
 - Clifford the big red dog .
<br/><br/> 290  Lexile. 
<br/><br/><label>ISBN: </label>0590442821 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Riddles,juvenile.<br/>Dogs--Fiction.