Dead Water Creek & Cold Dark Matter are mainstream mysteries about a woman who investigates scientific fraud for the Canadian government.
Dead Water Creek was not bad, but the depictions of life in a science department did not mesh with my experience, and there were a fair number of unnecessary bits, like the protagonist’s mother being an alcoholic, and her resulting bad memories of the city. They had no bearing on the story whatsoever.
The actual scientific mystery, involving salmon, was interesting, too, and believable.
Minor nit: All but one of the named female scientists in this book are bi or lesbian, and that one is debatable. Considering that that’s a stereotype of female scientists, and it had no effect on the plot (everyone could have been sleeping with everyone else if they were straight couples, or if the men were also bi or gay), it seemed like a weird choice. Though a nice change from all the other millions of books on the planet where everyone is straight.
Cold Dark Matter was *much* better than the first one, at least once I got to chapter 7 or 8, and once I accepted that it was about astronomers, but not astronomy. In some ways the plot was preposterous (too many hidden motivations seemed like coincidences), but if I focused on the mystery and ignored the investigator’s reasons for investigating, it was just fine.