Interesting to have a congressman as you detective, but the authoresses make it work. I liked the hustle and bustle of all the varying opinions and personalities that fill Washington DC. Having read through the Thatcher mystery series, I found this series with Ben Safford to be a little less focused, but I realize it is mostly due to the circumstances.
Overall, a great way to see the workings of DC, as written by ladies who are familiar with that territory.