Robbie Morrison brings readers another dark, atmospheric historical crime novel in the much-anticipated sequel to Edge of the Grave, winner of the 2021 Bloody Scotland Debut Crime Novel of the Year Award.Glasgow, 1933Murder is nothing new in the Depression-era city, especially to war veterans Inspector Jimmy Dreghorn and his partner "Bonnie" Archie McDaid. But the dead man found in a narrowboat on the Forth and Clyde Canal, executed with a single shot to the back of the head,