"When Team Avatar is suddenly ambushed by the Fire Nation, Katara gets separated from the group. Unable to rendezvous with Aang, Toph, and Sokka, Katara must avoid capture by aligning herself with some unlikely allies! The normally sweet and sensitive Katara will need to explore her tougher side if she's going to reunite with the rest of Team Avatar.... "--Provided by publisher.

A great wall separates a magnificent metropolis from the surrounding countryside. All humans are banned from ever entering the city. A young girl is determined to enter the forbidden city in search of her lost brother. When she crosses over, fantastic adventures ensue in narrow medieval streets, ancient temples, and abandoned bazars of the haunted city. To save her missing brother, she must grapple with mythical creatures, explore the mystery of the...

The Nameless City--held by the rogue Dao prince Erzi--is under siege by a coalition of Dao and Yisun forces who are determined to end the war once and for all... Rat and Kai must infiltrate Erzi's palace and steal back the ancient and deadly formula for napatha--the ancient weapon of mass destruction Erzi has unearthed--before he can use it to destroy everything they hold dear!" -- Back cover.

When a surprise new member of the family arrives in the fading industrial town of Royal City looking for answers, the past and present all come together and the Pike family must face the truths about their youngest brother's death, decades earlier. The concluding chapter of this generation-spanning saga of one family haunted by their own private ghosts from the New York Times best-selling writer and artist Jeff Lemire (GIDEON FALLS, Sweet Tooth, Essex...