The novel explores themes of guilt, responsibility, and the complexities of human nature. The protagonist's internal struggle and the interactions with those around him create a tense atmosphere, as he begins to question his own role in the events leading to the death. Hilton's writing is marked by its psychological insight, exploring the ways in which individuals rationalize their actions and the consequences of their decisions. As Philip’s investigation into the truth deepens, the boundaries between right and wrong become increasingly blurred.In Was It Murder?, Hilton demonstrates his skill in crafting suspense and drawing readers into a compelling moral quandary. Although less well-known than his other works, such as Goodbye, Mr. Chips or Lost Horizon, the novel is a notable example of Hilton's ability to engage readers with intricate plots and thought-provoking questions about human behavior and justice.