Michael Heisler

"Aang and Katara are working tirelessly for peace when an impasse between Fire Lord Zuko and Earth King Kuei over Fire Nation colonies within the borders of the Earth Nation threatens to plunge the world back into war! Meanwhile, Sokka must help Toph prepare her hapless first class of metalbending students to defend their school against a rival class of firebenders!" -- from publisher's web site.

"What hapened to Fire Lord Zuko's mother? Finding a clue at last, Zuko enlists the aid of Team Avatar--and the most unlikely ally of all--to help uncover the biggest secret of his life"--p. [4] of cover, Part 1.

Picking up exactly where Avatar: The Last Airbender left off, The Promise takes Aang to a Fire Nation colony in the heart of the Earth Nation, where tensions between neighbors threaten to shatter the world's newfound peace-putting the Avatar on a collision course with one of his closest friends, FireLord Zuko.

As Avatar Aang and his martial arts friends seek answers to the mysteries surrounding a refinery on land sacred to the Air Nomads, Toph uncovers a startling truth about her father's involvement with the refinery, while Aang travels to the spirit world, discovering a secret as surprising as it is dangerous.

While training with Yoda on Dagobah, Luke Skywalker must find and retrieve an object guarded by one of the deadliest creatures in the swamp, the dragonsnake. Along the way, he'll face more than just monstrous swamp creatures, and he'll need more than just himself to succeed in his mission.

When Aang leaves to aid Zuko with the Kemurikage, Katara and Sokka return home by themselves. Katara is shocked to find that her beloved village has become a bustling city, with none other than their father, Hakoda, in charge! A Northerner named Malina seems to be behind this change and is pushing the two tribes to be more unified, while a Southerner, Gilak, is gathering a rebel crew to stop her at all costs. When Malina announces a partnership with...

As Avatar Aangand his friends confront an ancient spirit determined to destroy a town on land sacred to the Air Nomads, Toph and Aang find themselves on opposing sides in a battle of gigantic proportions. If Toph and Aang don't put aside their differences, there's more at stake than just their friendship!

Determined to prove themselves eligible for the rites of adulthood, Chewie and his young friends venture into the perilous Shadowlands in search of adventure. But they find far more than they bargained for when they stumble upon slavers plotting a raid on the Wookiee village.

"With the disappearances of children in the Fire Nation Capitol, Avatar Aang and his friends are doing everything they can to find out what is going on. Aang and Zuko must work together to keep the peace, but the emergence of the New Ozai Society and the mysterious Kemurikage from legend appearing may prove to be too much even for the Avatar when the true culprit of the kidnappings is revealed"--Amazon.com.