Michael Vey and the Electroclan train to rescue an autistic Chinese girl in Taiwan named Jade Dragon who the Elgen are using to replicate the electric children. To rescue her, Michael and his friends must risk everything and enter the most secure Starxource compound ever built where Dr. Hatch and his Elgen forces are waiting for them.

"August is Ghost Month in Taiwan--a time to commemorate the dead: burn incense, visit shrines, honor ancestors, and avoid unlucky situations, large purchases, and bodies of water. Jing-nan, a young man who runs a food stand in a bustling Taipei night market, doesn't consider himself superstitious, but this August is going to haunt him no matter what he does. He is shocked to the core when he learns his ex-girlfriend from high school has been murdered....