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.