You know that feeling. Your life's on track and all is going well. And then something monumental occurs that turns everything on its head. It happens to everyone but, for Kristin Ryder, it was much, much worse . . .

When up-and-coming photographer Kristin begins to receive anonymous emails, her life in a trendy loft in London's Hoxton with Anton, her ultra-cool, street-artist boyfriend, suddenly begins to feel unsafe. The emails come with sinister attachments that suggest the sender has an intimate knowledge of Kristin's past, and soon her life spirals out of control.

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