This review can also be found hereIf you saw my review of In Your Dreams earlier this year you will know that I really enjoyed the book and was super excited to read this one. I can honestly say that I loved this one even more than the first and am now anxiously awaiting the third book. The ending that this book left off on had me wishing the next book was out.I found the plot to be even more exciting in this one and I thought that would be hard to accomplish after the ending of In Your Dreams. It happened though and this one completely exceeded my expectations. I also found the characters to be even more fleshed out in this installment. I still loved Zip, she's still the same funny girl who we were introduced to in the previous book and she really is becoming one of my favorite characters. Kieran is still the same lovable guy, but this time he's dealing with issues that are effecting his happy disposition. Kayla is the character that really surprised me in this one. You never really find out too much about her in the first book but a lot of things are revealed about her in this one and you really start to feel for her. She's sarcastic and witty and completely protective of her older brother. The newest character Cooper is the one I actually didn't like. He may have had the same sleeping disorder as Kieran but he was the complete opposite. I found him to be annoying and egotistical and he just gave me some weird vibes. I can't wait to see where things lead to with him in the next book.If you like stories that don't include the supernatural plots that a lot of YA books contain, then you should definitely check this one out. The characters are so real and relatable and the issues that they deal with really make you feel for them. Plus there aren't too many YA books out there that deal with sleeping disorders. Amy Martin is quickly becoming one of my favorite authors and I can't wait to see where she takes this story next and any other works she comes out with in the future.This copy was received from the author for review purposes and did not effect my opinions in any way. The opinions expressed in this review were mine alone.