Leif G.W. Persson
Leif G.W. Persson is a Swedish author of crime fiction novels. He writes the Story of a Crime and Evert Backstrom series. Besides his work as a novelist, Leif is also a leading criminologist in Swede. He was a professor of criminology with the Swedish National Police Board for over 15 years. Leif often appears on television and in newspaper articles regarding crime.