Paramount and Nickelodeon have announced a steelbook re-release for Avatar: The Last Airbender sequel The Legend of Korra: LOS ANGELES – December 9, 2020 – Nickelodeon's critically acclaimed, Emmy® Award-winning The Legend of Korra animated series receives the SteelBook® treatment as The Legend of Korra – The Complete Series Limited Edition Steelbook Collection arrives on March 16, 2021. The 4-book collection