 
                  
                                    
                                       I stayed up way too late finishing this book.  I could NOT put it down.  
Which is why I am definitely taking a break of a book or two.  I will absolutely gulp every one of these down back-to-back if I don't assert some control over myself.  
Anyway, Mercy finds herself up against the fae.  She was up against vampires last time and werewolf politics in the first one.  I love the world PB has created.  It's so dangerous but, as this book proves, no one is helpless.
I highly recommend this series to fans of Urban Fantasy.  There's  romantic through line, but it's not romance.  There are a lot of great characters, and all of them care deeply for Mercy.  Again, as I've said already, she's completely worthy of all the love.