" Don't go there, Sean. Not on a Sunday. There's no point making waves,” Crabbie said. He was as impatient as I was but maybe he was right. We drove back to the station. I poured myself a Johnnie Walker which was the general libation used to liven up the office tea. Johnnie Walker in the tea, Jim Beam in the coffee. "

― Adrian McKinty , The Cold Cold Ground (Detective Sean Duffy #1)