The Falls

This story takes place in Rusch's Diving Universe; however, Boss and her team are not involved. Instead it is a spin-off set many years earlier when The Fleet was active. I was hoping to learn more about The Fleet. But, why it existed, its mission, and what happened to it remain mysteries. Instead Kristine Kathryn Rusch gave us a science fiction who-done-it. Fortunately it is quite a good one. We get a mysterious disappearance, some very high-tech forensics, some bodies, some danger, and a mix of very-focused, hard-headed characters trying to figure it all out.
Interesting story.