The Carnegie Medal is awarded for which written material?

The Carnegie Medal is a British literary award that annually recognises one outstanding new English-language book for children or young adults. It is conferred upon the author by the Chartered Institute of Library and Information Professionals (CILIP). CILIP calls it "the UK's oldest and most prestigious book award for children's writing".

The Medal is named after the Scottish-born American philanthropist Andrew Carnegie (1835–1919), who founded more than 2,800 libraries in the English-speaking world, including at least one in more than half of British library authorities. It was established in 1936 by the British Library Association, to celebrate the centenary of Carnegie's birth and inaugurated in 1937 with the award to Arthur Ransome for 'Pigeon Post' (1936) and the identification of two 'commended' books. The first Medal was dated 1936, but since 2007 the Medal has been dated by its year of presentation, which is now one or two years after publication.