Out of fear. Out of greed. Out of evil. Corruption springs from many roots.

Teenagers fall prey to a deadly new drug craze sweeping across Russia. Pharmaceuticals destined for Africa turn up on the backstreets of Moscow, St Petersburg and Vladivostok. Regulator Suzanne Jones and her sister, Charlie, fight to stop the pushers before more kids die. But will their discoveries mean a friend goes to prison? And are they putting their loved ones in danger?

With old adversaries and surprising new allies, the Jones sisters face their toughest challenge to date.

The heart-stopping final episode in the Suzanne Jones series of thrillers set in the sometimes murky world of international pharmaceuticals.