Christoffer Carlsson (born August 28, 1986, in Halmstad) is a Swedish criminologist and writer,[1] best known for the crime novels about Leo Junker (2013–2017) and the ongoing Hallandsviten ("Halland suite"), which includes Under the Storm, 2024 (Järtecken, 2019), Blaze Me a Sun, 2023 (Brinn mig en sol, 2021) and Levande och döda, 2023.[2]