Isabel's life seemed perfect. Successful business, beautiful house, adoring husband. And then she was dead.

For four years Jessica has never doubted that her sister Isabel's death was an accident. But when Jessica's young daughter seems to know long-forgotten details about her aunt's past, Jessica can't shake the feeling that there's a more sinister truth behind the tragedy.

As Jessica unearths disturbing revelations about her sister, and about the people she loved and trusted most, it becomes clear Isabel's life was less than perfect and that Jessica's might also be at risk.

Did someone murder Isabel? Are they now after Jessica and her family? The key seems to lie in the hands of a child. Can Isabel reveal the truth from beyond the grave, or is the answer closer to home?

In Her Shadow is a gripping tale of family secrets, lies and obsession from the two million copy bestselling author Mark Edwards.