As the Wanteds, Unwanteds, and Necessaries struggle to adjust to changes in their society, Mr. Today begins training fourteen-year-old Alex to replace him as Artime's leader one day while Alex's disgraced twin, Aaron, connives to take over Quill.

Divided by their society into Wanted and Unwanted at thirteen, estranged twin brothers Aaron and Alex have both run into trouble--as mage of Artime, Alex must defend the island from attack, while Aaron continues to scheme to take over the islands and get rid of the Unwanteds altogether.

Alex and his friends from Artimé are stranded on a newly-discovered island, and they are not alone, while in Quill, his twin Aaron's power base grows as he joins with an unlikely ally in a risky plan to finally conquer Artimé.

"Magical twins Fifer and Thisbe Stowe have spent their entire lives wishing for an adventure. When a dragon shows up claiming that his family is being kept as slaves in their homeland, the twins sneak off to the land of the dragons to help them"--

Ten years after Alex and Aaron Stowe brought peace to Quill and Artimé, Alex and his Unwanteds set out to rescue his sister, Thisbe, from dragon land leaving her twin, Fifer, behind.

Leaving Dev to face the Revinir alone, Thisbe leads a group to Artimé to help Fifer, Aaron, and his allies combat the reckless new head mage, Frieda Stubbs.

Thisbe struggles to regain the trust of her brother Aaron and the people of Artimé after one crucial mistake forces her to abandon her intricate plan against the Revinir. Aaron is devastated by Thisbe's actions and refuses to hear her explanation, feeling a sense of responsibility for the wrong she's done mixed with his own deep regret and fears over his dark history. Complicating things are Thisbe's conflicted feelings about the Revinir, leaving...