The Wrath of Wolves

I think this book is the best of the series, but definitely one that cannot be read as a standalone. Benji and Preston are very likable characters and the harrowing, action-packed plot kept me from wanting to put the book down. I hope we learn more about Crane and even Sid as well. This book had a lot of world building and main character development but still left enough unanswered questions for a continuation of the series.
My only real issue is that this book was written in dual POV, switching every chapter, where the other books were written mainly from one character's POV. This could be confusing sometimes unless the narrator named the other in dialogue, so I'd find myself having to backtrack and figure out which person actually did what in the past couple of paragraphs. Each chapter is titled with who is telling the story, but I tend to gloss over chapter markers/titles when I'm reading through.