My Lovely Wife by Samantha Downing
The publisher description of “Dexter meets Mr. and Mrs. Smith” is perfect for this fantastic debut novel. The story of “Tobias” and his wife Millicent’s activity to keep their marriage alive was fascinating, disturbing, and entertaining. The story is told first person from the husband’s perspective and we never learn his real name. Downing brought a fresh voice to the thriller genre and if you love books where characters question how well they know their spouse, then get this book immediately!