The third book in the bestselling action adventure series by BBC radio presenter Simon Mayo.

Exploding euros and exciting elements - join Itch, Jack and Chloe on their latest adventure.

Itchingham Lofte, teenage element hunter and unlikely hero, has had anough excitement to last him a lifetime. Stumbling across an unknown radioactive element and trying to keep it out of the hands of those who want to use it for their own ends was hard enough. But when a school trip to Spain ends in exploding currency and rioting locals, he knows that he has to continue to look for answers.

Itch knows the lives of those closest to him are at risk. He must track down a deadly enemy who will stop at nothing to take his vengeance …