In ‘Niagara’, the McWilliamses plan a day trip to those intrepid Falls to tramp exciting trails and meet some friendly Red Indians. But the best laid plans... Read by Stuart Milligan and produced by Duncan Minshull. Originally broadcast in the ‘Afternoon Reading’ slot on BBC Radio 4 on 9 November 2010, to accompany the 'Autobiography of Mark Twain' (aired on ‘Book of the Week').