"Promise at Dawn" is a semi-autobiographical novel that explores the life of a young man growing up in Eastern Europe, and later in France, under the shadow of his ambitious and eccentric mother. The protagonist's journey takes him through various phases of his life from his childhood, through his experiences as a pilot in World War II, to his adult life as a diplomat and a writer. The story is a tribute to the protagonist's mother, who instilled in him the values of courage, resilience, and the pursuit of grandeur, even in the face of adversity.

The novel intertwines the stories of Leo Gursky, a Holocaust survivor living out his twilight years in New York City, and Alma Singer, a 14-year-old girl trying to ease her mother's loneliness after the death of her father. Their lives are connected through a book, written by Leo in his youth as a tribute to his first love, that has been translated into English and published under a different author's name. As Alma investigates the true authorship of the book, their stories converge in a poignant exploration of love, loss, and the power of literature.

This novel follows the story of a young boy who moves from Berlin to a house near a concentration camp during World War II. Unaware of the grim reality of his surroundings, he befriends another boy on the other side of the camp fence. The two develop a deep friendship despite the horrific circumstances, leading to a devastating and unforgettable ending.