Publisher's Synopsis
Aria, Emily, Spencer, Hanna and Alison were best friends all through seventh grade, with Alison the one to whom the other girls confide all their secrets. Then Alison goes missing. Her body is never found. The girls drift apart, assuming their secrets have disappeared with Alison... Three years later, Aria is having an affair with her teacher; Emily is questioning her sexuality; Hanna is a thief; and Spencer is flirting with her sister's boyfriend. They think their secrets are safe, until they start receiving messages from the mysterious 'A' - who knows what they are up to, and is threatening to spill the beans...
