Go behind the scenes of the animated series Legend of Korra Book Two – Spirits–created by Michael Dante DiMartino and Bryan Konietzko–the smash hit sequel to their blockbuster show Avatar: The Last Airbender! – This handsome hardcover contains hundreds of art pieces created during the development of the show’s second season, complete with creator commentary from DiMartino and Konietzko. This celebrated second edition also includes pages of new sketches from the original creative team and a bra…