<b>“<i>Mean Girls</i></b><b> meets <i>We Were Liars</i> in this compelling, cat-and-mouse thriller” (Lisa Gardner, <i>New York Times</i> bestselling author) set in a boarding school where secrets are devastating—and deadly. </b><BR><BR>When Sarah Taylor arrives at the exclusive St. Ambrose School, she’s carrying more baggage than just her suitcase. She knows she’s not like the other girls—if her shabby, all-black, non-designer clothes don’t give that away, the bottle of lithium hidden in her desk drawer sure does.<BR><BR>St. Ambrose’s queen bee, Greta Stanhope, picks Sarah as a target from day one, and she is relentless in making sure Sarah knows what the pecking order is. Thankfully, Sarah makes an ally out of her roommate Ellen “Strots” Strotsberry, a cigarette-smoking, devil-may-care athlete who takes no bullcrap. Also down the hall is Nick Hollis, the devastatingly handsome RA, and the object of more than one St. Ambrose s