Russian Revenge — Catherine Carson

Reina Pearson had been forced to change her name to Ann Liddle and flee to the Scottish Border town of Larkwell in the guise of a nanny to escape the wrath of a Russian Mafia Boss who sought revenge for the destruction of his plans in the Highlands of Scotland.
Now three years later she again finds herself in the Highlands, only to discover her life is still in danger.
The enigmatic Russian who is staying in the Highland house is something of an enigma to Ann but when Flint Sutherland turns up to further complicate matters she soon realises her change of name is no protection from a vengeful Russian Mafia Boss…