I received this book in a First Reads giveaway.This book was full of action from the first page. I felt it was well paced and it kept me reading till the end. Because it is quite a short book, it didn't feel like there was much room for character development, I think it would make a fantastic longer book. I would love to have heard more about the Agency and the background of the main character Clay.I think if you love action you will love this book.