The Blackhouse (Lewis Trilogy #1)

From acclaimed author and television dramatist Peter May comes the first book in the Lewis Trilogy--a riveting mystery series set on the Isle of Lewis in Scotland's Outer Hebrides, a formidable and forbidding world where tradition rules and people adhere to ancient ways of life.
 
When a grisly murder occurs on the Isle of Lewis that has the hallmarks of a killing he's investigating on the mainland, Edinburgh detective and native islander Fin Macleod is dispatched to see if the two deaths …