Forgotten by Catherine McKenzie

Imagine returning from a trip to discover life is proceeding as if you had never existed. That’s what happens to Emma Tupper when a month-long trip to Africa turns into a six-month ordeal and she is assumed to be dead. When she finally arrives home, her apartment has been rented out to a tall, handsome stranger, her office at the law firm she’s devoted her life to has been taken over by her archenemy, and her boyfriend has fallen in love with someone else.

Forgotten, Catherine McKenzie, $20.