Between RIYADH AND HOUSTON KILLER VS ME WHO WON

Samir had been everything Sarah desired-a dotting husband, a decorated father for her kids, and the lover she needed-until one day a knock on the door changed their lives forever. His only purpose in life now-to survive death and take revenge for all the bad that had happened to him.
Samantha was ready to give up her freedom for the sake of her children-but she wasn't ready to end her life over it. The evil....lurking behind the shadows...followed her everywhere she went. Stuart knew she was distant-and he wanted to do everything he could to get her back.
Two families, two different stories and four lovers-from completely different settings-but how is their fate any different? The road to devastation was clear, and Samara could sense how Stuart wasn't any different from Samir but the only fact that varied was them existing in two different parts of the world.