Pretty Little Liars (Bk. 1)

Everyone has something to hide—especially high school juniors Spencer, Aria, Emily, and Hanna.

Spencer covets her sister's boyfriend. Aria's fantasizing about her English teacher. Emily's kissing more than one person. Hanna is resorting to dangerous methods to stay beautiful. But they've all kept an even bigger secret since their friend Alison vanished.

How do I know? Because I know everything about the bad girls they were, the naughty girls they are, and all the dirty secrets they've kept. And guess what? I'm telling.