Freakn' Cougar

Freakn' Cougar (Freakn' Shifters, #6) - Eve Langlais

Patricia has loved and lost. She was living in the past. There is someone killing shifters in prison. Ricky and Stu are recruited to help Patricia suss out the killer. 
I really liked Stu's Beta to Ricky's Alpha. I thought that they balanced each other out well. I enjoyed to humor. I would have liked the mystery aspect to have been a little more. It's glossed over. More meat (no pun intended) to that story would have made this better. However, this is still a good story with likable characters.
And this: I don't think someone "almost forty" is that old.