Order of David Williams Books

David Williams (1926-2003) was a Welsh author known for his crime fiction novels, including the Mark Treasure and Inspector Parry series. He attended Hereford Cathedral School and St. John’s College, Oxford. During his university years, he served as an officer in the Royal Navy during World War II. After the war, Williams worked as a medical copywriter until a stroke prompted him to focus on crime writing, a pursuit he had already begun in his spare time. His debut novel, Unholy Writ, was published in 1976, and he authored a total of 23 novels, with his final work, Practise to Deceive, released in 2003. Below is a list of David Williams’ books in the order of their original publication.