In the aftermath of an apparent terrorist attack, the headquarters of an American oil company haemorrhages chemical-pink smoke into the Moscow smog. A Russian army captain carrying a priceless Fabergé egg and digital evidence of horrific wartime atrocities is murdered and relieved of both these prizes. And in the snowy mountains of southern Russia, a terrorist named Abreg-who once held Volk captive in a Chechen mud pit-hatches a plan to lure him back into his grasp.

Shadow of the Wolf finds covert agent Colonel Alexei Volkovoy grieving for his lost love, Valya, and struggling to stay afloat in a world of political intrigue and underground plots. But when he takes out his anger on the wrong man, he gains a powerful enemy in the highest reaches of the Kremlin...