I think this was the best book of the series so far.  The world and the characters are now well established so we can get on with the conflict of the story.  When we last left off, Garret left after hoping that Ember would tell him to stay.  Ember was too raw from the fight with her brother and her dragon side feelings for Riley to say what she truly felt and let him go.  They both understood that they are two different species so it probably wouldn’t work out.  That’s how they justified it at least.   Garret has gone to London where St. George is headquarters to get answers to if the order knows that their are good dragons, while Ember and Riley try to track down who is leaking information on his safe houses.  Garret soon finds information that St. George and Talon have been working together and have set a trap for Ember and Riley so off he goes to rescue her.  Meanwhile, Ember’s twin brother Dante gets promoted to a secret project that we won’t know it’s true purpose until the next book but it’s definitely not good.  Even though he is all in with Talon, he is having some reservations about what he is doing but not enough to stop him from doing what he is told at all cost.  So the stakes are much higher.  Both Talon and St. George are after them and only if they can work together to break up the alliance.  Ember is starting to come into her potential about how powerful she can be but in doing so she finds that what she has to do to survive is not always easy to live with.  Killing is never easy.  Garret knows that St. George is corrupt but it doesn’t make going against his former order and brothers any easier.  Also Riley has been shut down for so long that it’s hard for him to open up to Ember.  This book was far more action packed then previous book with a pretty big cliffhanger.  One can only hope that everyone gets out alive or at least get a Jon Snow treatment.