Here is a great list of Women in Scottish Crime Fiction and the authors who write them.
Zach Abrams, Glasgow. They must have something in their drinking water there as so many wonderful writers come out of that city! He has a series, DCI Alex Warren.
For those of you that like paranormal crime fiction check out Emma L. Clapperton. The second novel in her Patrick McLaughlin series is due out Feb. 28th! She is a self published author and her books are only available on Kindle right now. Once again, from Glasgow! Check out her website!
Popular Scottish Historical Fiction
Fantastic Fiction Scottish Writers. This is quite an extensive list!