"I need your help." She sits up, keeping one hand against Tom's chest. "I made a promise to my father and I intend to keep it."

When Isabella leaves Belgium without a word and appears in a London Tesco, Tom realises his heart is exactly where he left it six months earlier. But, Isabella has plans. Dangerous plans. To bury her father in the Motherland.

With The Organisation still looking for her and offering a sizable bounty on her head, she knows she's flying back into hell. But she made a promise to her father on his deathbed. A promise she will keep at all costs.

In and out in five days. That's the plan.

When a childhood friend finds Tom and Isabella outside her dilapidated childhood home, nostalgia and warmth flood Isabella's heart. But can he be trusted?

Separated from Tom and terrified, Isabella is forced into a life she had long escaped, while Tom is held as insurance against her.

When an unlikely ally appears and offers help, they make a dangerous decision that sets them on a bloody dash across Russia to keep them alive.

Will Tom and Isabella get out of Russia before they are captured? Or are inside forces working against them at every turn?