A door behind a door - Yelena Moskovich

Olga receives a phone call from a man she thought she d never hear from again. Her life has changed since their childhood in the Soviet Union. She has settled down with a girl she loves and has moved on from her previous life. Answering the call opens a Pandora's box of memories and unsolved puzzles: an unexplained murder, a supernatural stray dog, and the mystery of her brother Moshe, who lost an eye and later vanished. In the search for answers, Olga uncovers an underground midwestern Russian mafia, and a string of connected stabbings, all of which seem irrevocably linked to her past.