

Chasm City Alastair Reynolds is kind of like a neo-noir style story in the Revelation Space series, might be fun even if it isn’t quite as mystery-centric as you’d like. House of Suns is a standalone by the same author that also has a mystery at the center of the story. It also might not be as mystery focused as you’re looking for, I’m not sure. Anyway, I recommend Reynolds as often as I can.
Edit: I can’t believe I forgot about The Prefect and the two books that follow. They are also Revelation Space series books and are about a Prefect that investigates crimes in a society made up of mostly-independent communities in various space stations that orbit the planet Yellowstone in a large ring called the Glitter Band. Very good series.

I actually recently ventured in to this genre because there was a post talking about Our Share of Night. I got the audiobook because I wanted to finish it in October but my reading plate was too full to do it any other way. The book was very well written and I can see why it’s such a hit, but unfortunately I don’t think I vibe with the genre well enough to appreciate it appropriately. Still, I’d recommend it to anyone who does like the genre