Half Moon Investigations is a children's crime/comedy drama television series created by the BBC and based upon the novel of the same name by the author Eoin Colfer. It concerns a schoolboy, Fletcher Moon, who spends much of his spare time solving petty crimes around his school, St Jerome's. 13 episodes were first broadcast between January and March 2009. The series was filmed in and around a disused secondary school, located in Bellshill, North Lanarkshire.