They will be released in December of 2016, 2017 and 2018, respectively, reports eonline.com. The 58-year-old has called aboard screenwriters Josh Friedman of War of the Worlds, Shane Salerno from the movie Savages, Rick Jaffa and Amanda Silver from Rise of the Planet of the Apes to help him work on the three scripts. "Building upon the world we created with 'Avatar' has been a rare and incredibly rewarding experience," Cameron said in a statement.
