Unbelievable (Pretty Little Liars #4) ~ Paperback ~ Sara Shepard

Hanna is still in a coma and when she finally wakes up, she can't remember anything from last night. In fact, the only thing she remembers, was receiving Mona's "gift", and wearing it to her party. Girls try to push her to remember who A. is, since she told them she knew everything, before she was hit by a car. When Hanna does remember, though, they'd wish they had never found out the truth... Author Biography Sara Shepard lives in the US. Pretty Little Liars was inspired by her own upbringing in Philadelphia.