Check out this review and more at On the Wings of Books 
 What I Thought... 
 * Obviously Isla was a long time coming, but it was well worth the wait. I devoured Isla in one sitting and it's definitely my favorite of the three books. 
 * Isla is a quieter story, there is less outside drama (though there is some internal drama). The story focuses on Isla and Josh and pretty much nothing else, which I really liked. It's still intense at times, especially near the end. 
 * Of the three girls Anna is still my favorite, but I really liked Isla. She's pretty normal and is going through normal things and dealing with the fact that she has been in love with Josh for some time. 
 * Josh was the one who stole this book for me. He squeaks out Etienne by just a little bit. I loved that he drew all the time and did graphic novels (especially the two specific graphic novels). I liked they way he regarded his family (his dad is a politician) and that deep down he did know why he was doing the things he was doing, and why he didn't want to admit it. 
 * Isla and Josh were also cute together. 
 * Page 313!!!! 
 * And chapter 32. This was where Josh officially overtook Etienne. 
 Overall I have so much love for this series and would recommend it to all the people!