A letter in blood, a horrifying disappearance. Read a dark and gripping thriller in the 16-million-copy bestselling Department Q series, for a special price - perfect for readers of Jo Nesbo . . . In Copenhagen's cold cases division Carl Mørck has received a bottle. It holds an old and decayed message, written in blood. It is a cry for help from two boys. Is it real? Who are they and why weren't they reported missing? And can they possibly still be alive?Praise for Jussi Adler-Olsen'The new "it" boy of Nordic Noir' The Times 'Gripping story-telling' Guardian'Mesmerising... As impressive as it is unnerving' Independent'Engrossing' Sunday Express
