** spoiler alert ** 
 After reading the first book of this series, I jump right into the second book! (that's how much I enjoy this series). 
 Again, the plot of this book were well thought out, I was quite excited for Elena and her new wings! 
 I really like the development of the relationship between Raphael and Elena. 
 I also like to read about Raphael's Seven, as well as how Elena interact with each of them. 
 Nalini Singh have created quite a few interesting and likeable characters in this series, however she did not let them overpower the main characters (Raphael and Elena).