Standard Griffin novel. Lots of conversation, humor, and the backstory of each main character. When there is action, it's quick, not drawn out and the focus is on the characters.
Let's face facts, these are simple stories. Not a lot of heavy thinking required.
One thing this author is good at is bringing out historical facts. Often during the conversation between one character and another.
In this story the main protagonist for the Philadelphia Police Department is teamed up with a Texas Ranger. The Texas Ranger over the course of the novel gives the other characters a history of the Texas rangers.
It does delve into some political issues, They discuss second amendment as well as illegal immigrant issues, The drug war and terrorist ties to drug sales.