Good potential, sad delivery - SPOILERS!
Okay, so this was the third book in this series that I read. I know, it's technically book four but book three didn't seem that interesting to me so I skipped it. The author does a great job of coming up with an intriguing story (singular because it feels like wash, rinse, and repeat now that I've read three of them) with a twist - however, she sadly doesn't write the story to it's full potential in my opinion. These books are really short, barely a novel, but she has a story that needs to be a novel in order to be fully developed.
There are details that she hints at or includes and then never touches again. It's frustrating to see the potential but not get a follow through. A perfect example was Rafiq - he's a bad guy who's plotting to take over the evil empire and the author says in a brief interlude from Rafiq's perspective that he has a female assistant who kills for him. Then he disappears, and as an afterthought is suddenly found dead in Gavin's trunk? What happened to his plans and people? What happened to his deadly female assistant? What about luring the Panther to a location and killing him so Rafiq can take over, like he planned? Decent build up but no delivery is frustrating.
Also, how in the heck did Tahir, a man assassined YEARS ago, have the dates and GPS coordinates to the attacks in the US? Also, how did Gavin fly to Langley (in the DC region BTW!) then suddenly appear on Hope Island, in MAINE? Look, the East Coast states are smaller than the western states, but they're not that small. And especially not in a nor'easter storm. Nope. Also, DNA lab results NEVER happen that fast. I get that the author wants things fast-paced for suspense but the miracles of instant lab results is annoying, sorry.
Also, I know that Maine has some pretty severe weather, but the crazy storms in every book, climaxing right as the killer is about to make his move? It worked for the first book, but the second and third it was too convenient. Please switch it up because it's too predictable now.