DI Barton Series in Order by Ross Greenwood

"The Santa Killer" is the sixth book in the DI Barton series written by Ross Greenwood. In this crime thriller, a single mother is violently assaulted on her doorstep less than two weeks before Christmas. The story follows DI Barton and his team as they investigate this brutal crime and try to uncover the identity of the Santa Killer. Four years later, another woman is attacked in front of her house, adding to the urgency of the investigation. Set during the holiday season, the book explores themes of violence, suspense, and the dark side of human nature. Ross Greenwood's writing keeps readers engaged and on the edge of their seats as they follow the twists and turns of the investigation. "The Santa Killer" is an addictive and page-turning crime thriller that will keep readers guessing until the very end.

"The Fire Killer" is a crime thriller novel by Ross Greenwood. The book is part of the DI Barton series, but it can be read as a standalone novel. The story follows DI Barton as he investigates a seemingly innocuous fire that kills. At first, he believes it's either children fooling around or a worrying racially-motivated attack. However, as he delves deeper into the case, he discovers that there is more to the fire than meets the eye. The novel highlights social issues and victims that exist in our system and society. The story ends with the fire killer's identity being a surprise. "The Fire Killer" is a gripping and suspenseful novel that keeps readers on the edge of their seats.

"The Cold Killer" is a gripping crime thriller novel written by Ross Greenwood, which is the fourth book in the DI Barton Series. The story revolves around DI Barton, who investigates the death of an old inmate in his cell in a prison that houses men convicted of sexual offenses. The investigation leads Barton to interview the inmates, who have been convicted of heinous crimes, and he uncovers a web of secrets and lies. The book is a story of family, both good and bad, but it is the bad that dominates and gives the book its edge. The plot is gritty, chilling, and suspenseful, with a forensic insight that keeps the readers on the edge of their seats. Overall, "The Cold Killer" is an authentic and coherent crime thriller that keeps the readers engaged until the very end.

"The Ice Killer" is the third and final book in a British Crime Thriller Series by Ross Greenwood featuring Detective Inspector John Barton. The series is set in Peterborough and begins with the book "The Snow Killer". In "The Ice Killer," DI Barton is faced with his toughest case yet as he investigates a chilling crime. The story alternates between Barton's investigation and the perspective of Ellen, a character with a trail of destruction. The novel is described as a psychological thriller with plenty of twists and turns, a high body count, and a strong portrayal of the killer. Ross Greenwood, the author of the series, is known for writing gritty and heart-pounding thrillers with unforgettable endings.

"The Soul Killer" is a gritty and heart-pounding crime thriller written by Ross Greenwood. It is the second book in the DI Barton series. The book follows DI Barton as he investigates a series of murders in the small town of Barrow-in-Furness. The killer is targeting young men who have been through difficult times and have lost their way in life. The story is told from the perspective of the killer, who is a young man struggling with his own demons. As the investigation progresses, DI Barton and his team race against time to catch the killer before he strikes again. The book is known for its twists and turns, and unforgettable ending.

"The Snow Killer" is the first book in "The DI Barton Series" by Ross Greenwood. The book tells the story of a family that is killed in the snow, but one child survives. Three years later, the child takes revenge and the Snow Killer is born. However, after the initial revenge, no further crimes are committed, and the case goes cold. The book follows DI Barton and his team as they try to solve the case and catch the Snow Killer before he strikes again. The story is described as a "cracking, crackling crime story with a twist in its tale which will surprise even the most hardened". The book is praised for its intriguing crime story, well-developed characters, and final dramatic twist in its tale.