Pretty Little Liars
Subtitle: Unbelievable
By: Sara Shepard
Series: Pretty Little Liars
Publisher: Atom (UK)
Published: 2010
Place of publication: London
Language: eng
ISBN-13: 9781907410741
Subjects: Fiction; Missing persons; Murder; Teenage girls; Best friends
Description: Four wicked girls, who tell their deepest, darkest secrets to someone they think they can trust, start getting threatening messages from a mysterious stalker who claims to know everything, which could destroy them all.
Notes: Book 4

Originally published: New York: HarperTeen, 2008; London: Sphere, 2009.