Avatar (2009 film) themselves to change into a Na'vi. "Avatar: A Confidential Report on the Biological and Social History of Pandora", a 224-page book in the form of a field guide to the film's fictional setting of the planet of Pandora, was released by Harper Entertainment on , 2009. It is presented as a compilation of data collected by the humans about Pandora and the life on it, written by Maria Wilhelm and Dirk Mathison. HarperFestival also released Wilhelm's 48-page "James Cameron's Avatar: The Reusable Scrapbook" for children. "The Art of Avatar" was released on , 2009, by Abrams Books. The book features
Avatar (2009 film) Fox had given Panasonic an exclusive license for the 3D Blu-ray version and only with the purchase of a Panasonic 3DTV. The length of Panasonic's exclusivity period is stated to last until . On , Cameron stated that the standalone 3D Blu-ray would be the final version of the film's home release and that it was, "maybe one, two years out". On Christmas Eve 2010, "Avatar" had its 3D television world premiere on Sky. On August 13, 2012, Cameron announced on Facebook that "Avatar" would be released globally on Blu-ray 3D. The Blu-ray 3D version was finally released on October