This is the third installation of the Patrik Hedstrom series, which could also validly be called the Erica or Fjallbacka series I suppose. That might be jumping the gun a bit I suppose, bear with me!
Camilla Lackberg is a Swedish author, whose novels are set in the rural seaside town of Fjallbacka. This novel, like the previous two, is a thriller in the guise of a detective whodunnit story. I wouldn’t call this a slow-burner as such, nor is it a fast-paced action thriller: I think its a medium-burner, if you’ll excuse my tongue-in-cheek expression.