The book is a poignant tale about a North Vietnamese soldier, Kien, and his experiences during and after the Vietnam War. It's a graphic and emotional exploration of the traumas of war, the loss of innocence, and the struggle to make sense of life post-conflict. The narrative is non-linear, shifting between his horrific war experiences, his post-war life in Hanoi, and his attempt to come to terms with his past. The novel also highlights the broader societal impact of the war, particularly on the Vietnamese people.

"Retreat Without Song" is a poignant narrative of the Armenian diaspora, focusing on the life of an immigrant living in Paris during the early 20th century. The protagonist grapples with feelings of alienation, despair, and disillusionment as he navigates his new life in a foreign land while dealing with the haunting memories of his homeland and the Armenian genocide. The novel explores themes of identity, exile, and the psychological impact of displacement, providing a deep insight into the human condition and the struggle for survival.