Keene, Carolyn. <br/><br/>
Valentine's Day secret / 
by Carolyn Keene ; illustrated by Macky Pamintuan. 
 - New York :  Scholastic Inc.  2007. 
 - 85, [2] p. :  ill. ;  20 cm. 
 - Nancy Drew and the Clue Crew ; 12 .
 - Keene, Carolyn.  Nancy Drew and the Clue Crew ; .
<br/><br/> Nancy Drew investigates a mean valentine sent to one of the Clue Crew. 
<br/><br/><label>ISBN: </label>978-1-41694-944-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drew, Nancy (Fictitious character)--Juvenile fiction.<br/>Friendship--Fiction.<br/>Valentine's Day--Fiction.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Mystery fiction.<br/>Children's stories.
<br/><br/><label>LC Class. No.: </label>CPB Box no. 2773 vol. 18