Originally published in 2018 by Walker Books Australia. Originally published in 1950 by Wonder Books Inc. Originally published in 2011 by Gemser Publications, Barcelona. Originally published London : Walker Books Ltd, 2020 Originally published in 2011 by Gemser Publications, Barcelona Originally published: London: Walker Books Ltd., 2017. Originally published in 2009 by Wayland in the United Kingdom "Originally published in 2014 in French by Rue de S "Originally published in hardcover by Dial Books"--T.p. verso. Originally published in Great Britain by Caterpillar Books Ltd in 2020