nick hasn't set an air date, but you can watch it on avatarchapters.org
October 2010 in the USA
The Serpant's Shadow book three is out May1,2012 in the USA
Avatar - 1979 - VG was released on: USA: 1979
L-A- Law - 1986 Book of Renovation Chapter 1 8-1 was released on: USA: 7 October 1993
Giada at Home - 2008 Book Club Chapter Two 4-22 was released on: USA: 5 May 2012
The Book of Jer3miah - 2009 Coming Home 1-6 was released on: USA: 27 February 2009
Avatar 3 - 2017 was released on: USA: December 2017
Avatar The Last Airbender - 2005 The Avatar and the Firelord 3-6 was released on: USA: 26 October 2007
Avatar The Last Airbender - 2005 The Avatar State 2-1 was released on: USA: 17 March 2006
World Premiere - 2003 Avatar was released on: USA: 2009
The Axiatonal light lines are mentioned in "The Book of Knowledge: The Keys of Enoch" published by The Academy for Future Science in Los Gatos CA USA. The original copyright is 1977. The book Chapter 317 is the specific chapter that speaks about this work.
Rich Man Poor Man - Book II - 1976 Chapter XIX 1-19 was released on: USA: 22 February 1977