Bear Meets Girl; The Mane Squeeze; Beast Behaving Badly; and Hunting Season by Shelly Laurenston.
I really enjoy these books by Shelly Laurenston, which is why I keep re-reading them. When listening to these books on audio it becomes more difficult to skip over the explicit sex and foul language. If either of these things offend you then do not listen to these on audio. They really are good books, these are going back to the beginning of the series, therefore going back to some of Laurenston’s early writing. As she furthered her career Laurenston began to focus more on the characters than the sex. These early books set up her mythos/world and are useful to read so you know where the other books are going.