3.5 stars rounded down. Review of the audiobook. 
 Series usually have a tipping point, a point at which the story gets old. For me, Silence Fallen is that point. 
 I've been reading this series since it was only one book. Mercy is a very, very well crafted character. Who can't like a little coyote who makes it in a big, bad werewolf + vampire + witch + fae world? 
 However, Silence Fallen is like one of Bob Hope's road trip movies, or yet another John Wayne Western. Mercy and the gang go off to Italy and then Prague. She gets caught. (When does she not?) Adam and his wolf worry (again, same old, same old) and go to the rescue. Mercy discovers a bit more about her powers.