Witch is a terrorist – one of the best – but this job is going to test even her to the very limit. This time her cold calculation may desert her when she needs it most.

On her tail are three very different detectives – one woman, two men. Two at the beginning of their careers; one staking a lifetime’s experience on tracking Witch down, following a hunch to the end.

Dominic Elder’s hunch takes him from England to Europe and back, but the clues that solve the biggest crimes, dig out the deepest secrets, are often the smallest ones – ones that only the junior sleuths, fresh out of spy school, pick up. But will he listen?