The Darkest Canyon — Roberta Kagan

Nazi Germany.Gretchen Schmidt has a secret.It is her destiny. It is also a capital offense.She is caught up in an awkward forbidden love with Eli, a married Jewish man. A man she is harboring in her basement along with his wife, Rebecca. A perpetual threat of discovery looms as Gretchen's best friend Hilde, a girl whom she's known since her years in the female division of the Hitler Youth, finds work as a guard at the Ravensbruck concentration camp. It could be the ultimate test of a lifelong friendship.If Hilde discovers Gretchen's secret, will their bond be strong enough to keep Gretchen safe? Or will Hilde turn in her best friend to the Gestapo?The Darkest Canyon is a terrifying ride along the edge of a canyon in the darkest hour.