At the beginning of this story, Hannah and Adam are pretending to be Anna and Alan, a regular couple. They are living "off the grid" in a crowded city, trying to make ends meet on small salaries at jobs they can find without references.
But then their secret identities are compromised by a chance event, and the reason they are hiding may get blown wide open!
This was an exciting thriller with several surprises.
I also read recently by this author: Missing Child