Michael Vey, a fourteen-year old who has Tourette's syndrome and special electric powers, finds there are others like him, and must rely on his powers to save himself and the others from a diabolical group seeking to control them.

In order to wipe out the Elgen, Michael and the Electroclan plot to capture the Joule, a boat serving as a treasury, with the help of an Elite Global Guard member named Welch and three Elgen youth condemned to death.

"The final book in the Michael Vey series-- Michael is missing. The battle on the island of Hades ended with a devastating explosion that left the island a smoking ruin and much of Hatch's army dead. However, Hatch survived and while his plans have certainly suffered a setback, he's more determined than ever to bring the world's governments under his control. But first, he wants to wipe out the Resistance and capture the remaining members of the Electroclan....

When her mother breaks up with yet another boyfriend, Calliope meets Jinsong at her latest middle school, who becomes her friend despite her Tourette Syndrome and the embarrassment it can cause.

[UNK] "Michael, Taylor, Ostin, and the rest of the Electroclan head to Taiwan in search of nine-year-old child prodigy Lin Julung, or Jade Dragon, who the Elgen kidnapped for Hatch's army of electric children."-provided from book publisher.