Previously published in Great Britain by Random House Children's Books, 2013.

Sequel to: Itch.

After narrowly escaping the thugs from Greencorps and disposing of element 126, Itch and his family live under constant surveillance by England's famed MI5. But even these top agents may not be able to help him when enemies old and new scheme to get their hands on the super-radioactive rocks-- even if they have to kill Itch to do it.