First published in Great Britain: London : William Collins, 1972 First published in Great Britain: London: Hart-Davis, 1956 First published in Great Britain: Jonathan Cape, 1970 "First published in Great Britain: London : Andersen Press Ltd, 2021." First published in Great Britain: Picture Corgi, 2014 First published in Great Britain by Nosy Crow in 2013 First published in Great Britain in 2009 and the USA in 2010 First published in Great Britain by Piccadilly Press First published in Great Britain in 1996 First published in Great Britain in 2004 and in the USA in 2005