This article relies largely or entirely on a single source .(October 2024) |
Murder at the Margin (1978) is a whodunnit written by U.S. economists William Breit and Kenneth G. Elzinga using the joint pseudonym Marshall Jevons. [1] The novel introduces Harvard economist Henry Spearman, a small, middle-aged, balding man who, when faced with murder, turns into an amateur sleuth who solves crimes by means of economic reasoning.