The Church Mice series is a series of children's picture books written by English writer Graham Oakley. The books focus on the adventures of a group of church mice who live in an old gothic church in the fictional town of Wortlethorpe, England, and their guardian, Sampson the cat.[1][2] The books have been widely praised for their richly detailed illustrations[3][4] and their witty, ironic humor.[5] Several of the church mice books have been nominated for or won major literary awards.[6]