The Rook, au service surnaturel de sa majesté

Lots of humor (I actually laughed out loud many times, which is rare for me) and I even understood some of the cultural references. A story with a strong female lead, which is nice; good action around the middle of the book all the way to the end. There were a couple times when the switch from one story line to the other didn't quite work in the audio but things sorted out pretty quickly.

The narrator has a very wide vocal range; getting really convincing deep male voices as well as a fairly high lead female.