Gutman, Dan <br/><br/>
Mr. Louie is screwy!  

 - New York :  Harper Trophy,   2007 
 - 103 p. :  ill. 
 - My weird school ;  20 .
<br/><br/> When the hippie crossing guard, Mr. Louie, puts a love potion in the water fountain before Valentine's Day, everyone at Ella Mentry School falls in love. 
<br/><br/><label>ISBN: </label>9780061234798 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Schools--Fiction<br/>Valentine's Day--Fiction<br/>Hippies--Fiction