The Legend of Korra — The Art of the Animated Series, Book Four: Balance (ISBN 1-61655-687-0) is an art book written by Michael Dante DiMartino, Bryan Konietzko, and Joaquim Dos Santos that is based on the fourth book of The Legend of Korra. Similar to its three predecessors, the volume offers an inside look at the developmental and creative process that Book Four underwent prior to its release through a series of preliminary artworks supplemented by commentary from the creators.