Constable & Robinson Ltd. is a British book publisher. It serves as an imprint of Little, Brown, under Hachette Livre and publishes fiction and non-fiction books in physical and ebook format. Constable & Robinson also publishes a non-fiction list including current affairs, history and biography, humour and psychology, as well as crime fiction, and literary fiction in both hardback and paperback. Best known are the longstanding Mammoth paperback list of anthologies and collections, self-help and practical titles such as Right Way, and the history series of Brief Guides and Brief Histories. The company also publishes the Agatha Raisin series in the UK.