The "Dublin Murder Squad" is a series of crime novels written by author Tana French. The series is set in Dublin, Ireland, and follows a team of detectives as they investigate complex murder cases. Each book typically focuses on a different detective from the squad, providing unique perspectives and insights into the investigations. The series is known for its rich character development and atmospheric writing, blending elements of psychological thriller and literary fiction. The first book, In the Woods, was published in 2007, and the series has received critical acclaim for its intricate plots and exploration of human emotions.