HarperCollins is the second largest consumer book publisher in the world, and at HarperCollins UK we publish 1,500 books a year for readers of all ages and interests. Our bestsellers include David Walliams, George R.R. Martin, Hilary Mantel, Agatha Christie, J.R.R. Tolkien and Agatha Christie, and over in Collins Learning our education division is a pioneer in reference publishing, developing market-leading dictionaries, atlases and bibles. Head over to our website and find out about all of the incredible titles waiting for you to read!