Pursuit of Honor was, at the time it was published in 2009, the 10th book in the series of spy/terrorist hunter novels written by the late author, Vince Flynn, set around the character of Mitch Rapp. It is the 12th book in the series if you read them in chronological order.
This book is set approximately a week after the events in the prior novel, Extreme Measures, and the story is partly to finish off the storyline that began in Extreme Measures and partly to set up the prequel novel that Flynn was to write next, titled American Assassin, which was going to essentially tell Mitch Rapp's origin story. So, Flynn threw in details about Rapp's training with Stan Hurley and expanded Hurley's role in this novel. Flynn also did wrap up the previous storyline, bringing that to a thrilling and satisfying conclusion.
Ultimately, the story is very good, and Flynn does continue with many of the themes that he had used in the prior book, probably most notably, bringing the whole are enhanced interrogation techniques torture, and does it work debate into the storyline. As most are aware, Flynn was a conservative and definitely brought the conservative viewpoint and talking points into the story. He probably did so more in this novel than he did in the prior books in the series, but he still had the character of Rapp be disgusted with pretty much all of the politicians in the story, regardless of what side of the aisle they were on, which from what I remember of his interviews in the twin cities on the local sports talk station, pretty close to Flynn's own view of politicians. But, Flynn does prove he is not immune to nonsensical arguments by trying to equate partial-birth abortion, which is not a thing in real-life and only exists in conservative fever dreams, to torture.
The book is an intermediate length at a little over 400 pages, but like the other books in the series reads pretty quickly. So, if you have read any of the other books, this one will probably take you about the same amount of time to get through. Chances are, whether you are reading this as the 10th book or the 12th, you are a fan of the series and the characters. If you have liked the prior books you will probably like this one. If the prior books have done nothing for you, then this one is not likely to change your mind.