Adonis: The Cost of a Billionaire's Heart:

Things are never as clear cut as they seem.
One minute, I'm a struggling single mother being fired from my job of three years.
The next, I'm wearing a diamond that cost more than my salary and having my back blown out on a private jet as the fiancée of my billionaire boss.
At least that's what everyone thinks.
Only he and I know the truth.
It's all a ruse.
Required to marry in order to seal a fifty million dollar deal for his company, billionaire bachelor Adonis Holland offered me fifty thousand ...