Revenge by E.M. Courier

Sixteen years ago Alexander Novak’s little sister, Ellie, was killed in a car accident. He spent years searching for the man who killed her. Ellie’s murderer has changed his name and gone under the radar. Even the most expensive private investigators money can buy can’t find him. A new lead emerges as his daughter, Scarlett Halloway comes to New York City seeking a job. Alexander hires Scarlett as his secretary hoping that she will lead him right to her father.
And she does.
Revenge is the only thing on Alexander’s mind. The car accident that killed his little sister was no accident and now he is going to make the murderer pay for his sins. His daughter is all he has left and Alexander is going to ruin his family just like he ruined his. Keeping Scarlett as his prisoner he will turn her into his perfect pet, owning her in every way possible.

After all he does to achieve his revenge, can there be redemption?