"Nine-year-old Phoebe Howell and her magical unicorn friend, Marigold Heavenly Nostrils, explore the complexities of popularity, friendship, and crushes. Phoebe finds herself in the awkward position of taking on her friend Max in a debate contest and also helping her best frenemy, Dakota, regain her confidence. Marigold goes to therapy and reconnects with a friend named Sparkleface McGee who she hasn't seen in 700 years. And both Phoebe and Marigold...

"Aang and friends must join together once again as the four nations' tenuous peace is threatened by an impasse between Fire Lord Zuko and Earth King Kuei! As the world heads toward another devastating war, Aang's friendship with Zuko throws him into the middle of the conflict! Available for the first time in an omnibus format, this is the official continuation of the Avatar: The Last Airbender series from Nickelodeon."--Publisher.