Peter John Turnbull

Peter John Turnbull is a British writer born on October 23, 1950, in Yorkshire, England. He is best known for his mystery fictions and police procedural books. Before becoming a full-time writer in 1995, he worked as a government social worker, steelworker, and crematorium assistant. Turnbull has written several series, including the Glasgow P Division, Hennessey and Yellich, and Harry Vicary series.