Amazon has opened pre-orders for The Legend of Korra: The Art of the Animated Series Book One: Air (Second Edition). According to the product page, the art book will be coming out on Oct. 6, 2020, in the U.S. region. If you are interested, you can pre-order with the following link:
You can also check out the front cover, as well as Amazon’s product description, below:
Reprinted just in time for the anniversary of the series that stole our hearts, this handsome hardcover contains hundreds of art pieces created during the development of the show’s first season. Featuring creator commentary from DiMartino and Konietzko, this is an intimate look inside the creative process that brought the mystical world of bending and a new generation of heroes to life!