The aftermath of the defeat of the twin Russian assassins, Skeznik and Mara in Gillian Douglas: Retribution has the Russian Federation and Russian mob bent on revenge. In this adventure, Jill devises a plan to assassinate the head of nearly every Russian gang in a bid to forever weaken their hold in the UK and Europe. Marshals Douglas and King must deal with two cold cases that are forty and fifty years old, two serial killers, a porn...