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) 16, 2012. Two sequels to "Avatar" were initially confirmed after the success of the first film; this number was subsequently expanded to four. Their respective release dates are currently December 18, 2020, December 17, 2021, December 20, 2024, and December 19, 2025. Cameron is directing, producing and co-writing all four; Josh Friedman, Rick Jaffa, Amanda Silver, and Shane Salerno all took a part in the writing process of all of the sequels before being assigned to finish the separate scripts, making the eventual writing credits for each film unclear. Filming for the first two sequels began in September 2017 and