L.J. Ross is a British author known for her popular crime fiction novels, particularly the D.I. Ryan series. Her books often feature intricate plots set in the picturesque landscapes of Northumberland, where she draws inspiration from her surroundings. Since her debut in 2015, Ross has gained a significant following, with her works frequently topping bestseller lists. She is recognized for her engaging storytelling and well-developed characters, making her a prominent figure in contemporary mystery literature.