Challenging, resourceful and ruthless, ex-SAS trooper Nick Rock is now doing work for British Intelligence about deniable operations. And is desperately looking for cash.

When he’s offered a lucrative freelance job, Stone feels his problems are over. All he must do is certainly kidnap a Russian mafia warlord.

And so Stone is thrust in to the grim underworld of Estonia, with unknown aggressors stalking the Arctic surroundings. Russia has released a cyber-espionage attack, hacking into the West’s most delicate military secrets. Rock must end them. However the mafia are waiting in the wings with their own chillingly brutal answer…