Feminist Fiction Friday

One of my clients is looking for books featuring women cops who are partnered with other women a la Cagney & Lacey.  The book he had was really not good, so he challenged me to find one better. There's the Rizzoli & Isles books of course, but that's already been turned into a series. I realized that I couldn't think of any other books off the top of my head except for C.J. Lyons' books and her sleuths aren't cops, they're doctors and nurses.  Anyone have any ideas?