Vaginal Fantasy Book Club discussion

I am in a book rut. I was reading the Night Huntress Series recently and it's spin off, etc. But after some...really bad...books? If you can call them that, I feel like I need a series that is well balanced and I very much enjoyed Karen's Fever series. So maybe someone who also LOVED those - can recommend a series for me? Or, I guess a stand alone if it's great.