Rivka Galchen
Atmospheric Disturbances
2009 (First published: 2008)
When Dr. Leo Liebenstein's wife disappears, she leaves behind a single confounding clue: a woman who looks, talks, and behaves exactly like her. A simulatcrum. But Leo is not fooled, and he knows better than to trust his senses in matters of the heart. Certain that the real Rema is alive and in hiding, he embarks on a quixotic journey to reclaim her. More ...