Pretty Little Liars

Pretty Little Liars Cover

Pretty Little Liars

By Sara Shepard

HarperCollins Publishers, Hardcover, 9780060887308, 286pp.

Publication Date: October 1, 2006

The four naughty girls at the heart of "Pretty Little Liars" think their secrets are safe with Alison, but now they're receiving creepy messages from someone named "A." A primetime WB show based on this series is in development for fall 2006.