Episode Guide

Book One: Water

 * 1) The Boy in the Iceberg
 * 2) The Avatar Returns
 * 3) The Southern Air Temple
 * 4) The Warriors of Kyoshi
 * 5) The King of Omashu
 * 6) Imprisoned
 * 7) Winter Solstice Part 1: The Spirit World
 * 8) Winter Solstice Part 2: Avatar Roku
 * 9) The Waterbending Scroll
 * 10) Jet
 * 11) The Great Divide
 * 12) The Storm
 * 13) The Blue Spirit
 * 14) The Fortuneteller
 * 15) Bato of the Water Tribe
 * 16) The Deserter
 * 17) The Northern Air Temple
 * 18) The Waterbending Master
 * 19) The Siege of the North, Part 1
 * 20) The Siege of the North, Part 2

Book Two: Earth

 * 1) The Avatar State
 * 2) The Cave of Two Lovers
 * 3) Return to Omashu
 * 4) The Swamp
 * 5) Avatar Day
 * 6) The Blind Bandit
 * 7) Zuko Alone
 * 8) The Chase
 * 9) Bitter Work
 * 10) The Library
 * 11) The Desert
 * 12) The Serpent's Pass
 * 13) The Drill
 * 14) City of Walls and Secrets
 * 15) Tales of Ba Sing Se
 * 16) Appa's Lost Days
 * 17) Lake Laogai
 * 18) The Earth King
 * 19) The Guru
 * 20) The Crossroads of Destiny

Book Three: Fire
18... 19... 20... 21... Four Part Season Finale
 * 1) The Awakening
 * 2) The Headband
 * 3) The Painted Lady
 * 4) Sokka's Master
 * 5) The Beach
 * 6) The Avatar and the Fire Lord
 * 7) The Runaway
 * 8) The Puppetmaster
 * 9) Nightmares And Daydreams
 * 10) The Day of Black Sun, Part 1: The Invasion
 * 11) The Day of Black Sun, Part 2: The Eclipse
 * 12) The Western Air Temple
 * 13) The Firebending Masters
 * 14) The Boiling Rock, Part 1 TBA
 * 15) The Boiling Rock, Part 2 TBA
 * 16) The Southern Raiders TBA ??
 * 17) The Ember Island Players TBA ??

Volume 3 of Book 3:Fire is scheduled for release May 6th, 2008.

http://www.tvshowsondvd.com/news/Avatar-Airbender-Season-3-Volume-3/8831

Misc episodes

 * 1) The Legend So Far