In the Company of Angels by N.M. Kelly

Scented by chocolate and haunted by war, this compelling novel of dark miracles and angelic visitations offers up a distinctly imaginative new voice in fiction. Marie Claire is a young French Jew in a Nazi-occupied Belgian town, cared for by her grandmother, who cultivates flowers. A shattering of glass, and Marie Claires village is in rubble. Her grandmother is dead, everyone is dead. She flees to the root cellar of her grandmothers house and waits....