McMullan, Kate. <br/><br/>
Pearl and Wagner one funny day / 
by Kate McMullan; pictures by R.W. Alley. 
 - 1st ed. 
 - New York :  Penguin Group, Inc,  2009. 
 - 40p. 
<br/><br/><label>LCCN: </label>2008007699 
<br/><br/><label>Subjects--Topical Terms: </label><br/>April's Fools Day--Fiction<br/>Practical jokes--Fiction