You will get one complete set of 18 titles** from the bestselling Pretty Little Liars YA Fiction / Suspense book series by Sara Shepard, as listed below. Note: Book size and cover art may vary and may not match the picture. Note: Because the condition of this lot is only "good", there may be a few former library books mixed in. Please let us know if you have any questions. The titles are as follows:Pretty Little Liars**FlawlessPerfect**Unbelievable Wicked Killer Heartless Wanted Twisted Ruthless Stunning Burned CrushedDeadlyToxicViciousAli's Pretty Little Lies (Prequel)Pretty Little Secrets (Book 4.5) **Important Note: The first 4 titles were also printed in 2-in-1 double size "bind up" editions. If we have any of those in stock at the time your order is filled, we will send them instead of the individual titles.