For those who haven't watched the one-hour Book 2 season finale last week online. Look away! LAST CHANCE!!! Unless you love spoilers, then here they are.
As you know due to the ramifacations of the finale the Spirit World and the World of Benders are now linked , the embodiment of evil Vaalu dead (for at least 10,000 years before it's reborn again. Though Unalaq is as dead as a door nail), and Korra is by herself now (all previous links to her past lives as the Avatar gone. Yes, including Aang). As Korra herself has said at the end of the episode it is a new era.
Well, in an interview with Speakeasy, Korra creators Michael DiMartino and Bryan Konietzko have revealed the chapter title Book 3: Changes. Here's what DiMartino said in the interview on reasons for the title change:
“The title of Book 3 is going to be called ‘Change. It’s all about Korra dealing with the change of the world in this point in time. At the end of Book 2 she says it’s a new era. And it really is and we’re going to show how Harmonic Convergence and her battle with Unalaq and Vaatu kind of shifted the world a bit.”
Not revealed (at least fully since that was part of the only clip of the interview detailed in the article) the fact that Book 3: Change will arrive much sooner than Book 2: Spirits did. Konietzko hinted this via his Tumblr while also revealing that Studio Mir (one of the animation studios that animate the series) has already done the first take on first four episodes of the season.
So possibly and hopefully this means that Book 3 could possibly arrive early 2014 (given it was a huge gap of time between the finale of Book 1 and the season premire of Book 2)? The only other questions is will Nickelodeon give the Legend of Korra a better timeslot given how it floundered in it's Friday one.