Question: what order do you read pretty little liars?
Answer: Completely agree. Except for Pretty Little Secrets which goes between 4 and 5, read by when they were published. So: Pretty Little Liars, Flawless, Perfect, Unbelievable, Wicked, Killer, Heartless, Wanted, Twisted, Ruthless, Stunning, Burned, Ali's Pretty Little Lies, Crushed, Deadly, Toxic, Vicious.