I love the Pretty Little Liars Series by Sara Shepard for its roller coaster plot. The four girls, Aria, Emily, Spencer, and Hanna, try to find out who killed there best friend, Ali, years ago. They also have to find out who is texting them all their secrets and signing as ~A. I've learned to never believe them when they think they have found the killer because A always leads them in the wrong direction. But in the eighth book in the series, the entire storyline is flipped upside down and everything you thought you knew about Ali and the girls lives is not true at all. Or maybe it is with A's misleading clues.
~Magdalena K, Saltfleet