Originally published: Editions Belize, 2009 Originally published: Editions MeMo, 2015. Originally published: Editions Gallimard Jeunesse, 2009. Originally published: London : Wayland, 2009 Originally published: A & C Black, 2009 Originally published: London: Usborne, 2005 Originally published: Editions Thierry Magnier, 2012 Originally published: Editions Gallimard Jeunesse, 2008. Originally published: Editions Gallimard Jeunesse, 2010. Originally published: London: Bodley Head, 2009