"We're being followed!"

It started as a kid's game to while away the long drive across country.
It ended in a welter of violence.

They're travelling three thousand miles to a golden city and a golden girl.
She's Colin's adored sister, Alex's ravishing new wife. But she could cost them their lives...

Someone's out to get them. To destroy their dreams of the future. To plunge them into a paranoid nightmare of death and destruction.