Published 81 years ago with no swearing and a more sedentary lifestyle, I found this a really pleasant and satisfying police Procedural. With Insp. Littlejohn's plan detailed before the investigation into a murder begins, it gives you an insight to the detective's thinking. With today's technology there was a clue that is plainly obvious but it would not have been so evident at the time of writing. Great characters, memorable names, a good story.