4.04 avg rating — 263,700 ratings

"This book is my #1 favorite book I've read in 2013. There is a reason it's at the top of this list!
"

4.17 avg rating — 89,675 ratings

"This book is just as great and romantic as the first (Perfect Chemistry). I will always come back to this amazingly written book."

4.09 avg rating — 65,022 ratings

"This book is another out of the Perfect Chemistry trilogy, the first 2 were better but this is still a great book. It was slightly an add up of both the first 2 books combined, but I still loved this series. I recommend all 3 book!"

3.79 avg rating — 196,234 ratings

"This book was one of my favorites i've read in 2013. I've seen it sitting around at friends houses for ages but never jumped at the chance to read it. Now i'm wishing I had sooner. AMAZING BOOK. Made me laugh and cry. "

3.91 avg rating — 971,572 ratings

"This book is amazing. It made me cry because it's so sad and emotional."