"Originally published by Oxford University Press, in 2014"--Copyright page "Originally published by HarperCollins, London, in 2014"--Copyright page "Orginally published by Oxford University Press, Oxford, UK in 2014." "Originally published in 2015 in Great Britain by Oxford University Press."--Copyright page. "Originally published in 1999 by DK Publishing, Inc."--Copyright page "Originally published in Great Britain by HarperCollins Children's Books in 2012"--Copyright page "Originally published in Spain 2020"-- Copyright page. "Originally published in hardcover by Oxford University Press, Oxford, in 2015." "Originally published in Great Britain by Hodder Children's Books"--Copyright page Originally published: New York : Oxford University Press, 1956.