When are lynley and havers finally together?

In the "Lynley and Havers" series by Elizabeth George, the relationship between Inspector Thomas Lynley and Sergeant Barbara Havers is complex and evolves over the course of the novels. While they share a deep bond and mutual respect, they never formally become a couple. Their dynamic is characterized by friendship, professional collaboration, and emotional support rather than a romantic relationship. Fans often speculate about their chemistry, but the series maintains their platonic connection.