Audiobook Beast in the night is an Inspector Cecilie Mars thriller, written by Michael Katz Krefeld. Justice may not be enough. Amidst a spree of violent murders targeting women in Denmark, Police Commissioner Cecilie Mars is pulled into the shadows of a hidden underworld. Tracing these heinous acts back to a long-forgotten rape, Mars is pointed towards a sinister group of men bound by a deep hatred for women: incels.