Wicked：A pretty little liars novel Twisted :：a pretty little liars novel / Burned :：a pretty little liars novel / Killer :：a pretty little liars novel / Wanted :：a pretty little liars novel / A pretty little liars novel Perfect :：a pretty little liars novel / Flawless :：a pretty little liars novel / Ruthless :：a Pretty little liars novel / Unbelievable :：a pretty little liars novel /