A trilogy conclusion finds Byx and her friends discovering that the same extinction facing the dairnes is threatening all living species, prompting the team to recruit creatures throughout the world into their revolution.

Since her father's death in a factory in the Dragonfly territories, thirteen-year-old Piper has eked out a living as a scrapper in Merrow Kingdom, but the arrival of a mysterious girl sends her on a dangerous journey to distant lands.

When her brother disappears into the Fae realm, twelve-year-old Lark must try to save him by solving riddles, fixing an ancient clock, and trusting her new Fae friend, Rook.

Separated when the Fangs of Drang invade Ban Rona, the three Igiby siblings face sea dragons, Stranders, Ridgerunners, Cloven, and more in their final, epic battle.

Gifted with the ability to draw maps of worlds that are beyond imagining, K2 O'Hero, sworn to keep his family's Magical history a secret, must use his gift to find a crossing point into one of those worlds when his baby sister is kidnapped.

In this prequel to the Ranger's Apprentice series, Halt and Crowley travel north seeking Prince Duncan's royal warrant to stop Morgrath from corrupting the Corps, but if they are to prevent a coup that is nearing success, the young Rangers will have to tread a dangerous path toward the annual tournament at Gorlan.

Pinki, a young rakkhosh fire demon, does not want to lead the resistance against the Serpentine overlords, and she certainly does not want to be chosen rakkhosh queen, but somehow she finds herself wearing the crown of flames, with all the responsibilities and possibilities that come with it.

Disobeying her witch-like grandmother when she becomes desperate to uncover a family secret, thirteen-year-old Simi goes exploring outside her remote Nigerian village where she discovers a strange parallel world after sinking into the red quicksand of a forbidden lake that holds the key to everything.

Riley thought she was through with Atlantis, but when the Atlanteans who came back with her (and are currently living in the basement) become gravely ill it becomes clear they must all return to Atlantis--and face the enemies they made during their escape.

Two brothers who rule the School for Good and Evil in exchange for power and immortality find their loyalty corrupted, bringing them to the brink of war and a shocking conclusion that will change the course of the school forever.