Avatar (2009 film) habitable moon orbiting the gas giant Polyphemus in the Alpha Centauri star system. Pandora, whose atmosphere is poisonous to humans, is inhabited by the Na'vi, a species of , blue-skinned, sapient humanoids that live in harmony with nature and worship a mother goddess named Eywa. To explore Pandora's biosphere, scientists use Na'vi-human hybrids called "avatars", operated by genetically matched humans; Jake Sully, a paraplegic former Marine, replaces his deceased identical twin brother as an operator of one. Dr. Grace Augustine, head of the Avatar Program, considers Sully an inadequate replacement but accepts his assignment as a bodyguard. While protecting the
Avatar (2009 film) detailed production artwork from the film, including production sketches, illustrations by Lisa Fitzpatrick, and film stills. Producer Jon Landau wrote the foreword, Cameron wrote the epilogue, and director Peter Jackson wrote the preface. In , Abrams Books also released "The Making of Avatar", a 272-page book that detailed the film's production process and contains over 500 color photographs and illustrations. In a 2009 interview, Cameron said that he planned to write a novel version of "Avatar" after the film was released. In , producer Jon Landau stated that Cameron plans a prequel novel for "Avatar" that will "lead up to