The novel tells the story of a young Irish woman, Eilis Lacey, in the 1950s who, unable to find work at home, is sent to Brooklyn by a helpful priest where she builds a new life. She finds work, studies to become a bookkeeper, and falls in love with an Italian plumber named Tony. However, a family tragedy forces her to return to Ireland, where she must choose between her new life in America and her old life at home.

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.

This novel vividly captures the harrowing experiences of a young Irish soldier caught in the brutal trenches of World War I. As he navigates the horrors of war, he also grapples with the complex political tensions of his homeland, torn between loyalty to the British forces and the rising call for Irish independence. Through his journey, the protagonist confronts the brutal realities of conflict, the bonds of camaraderie, and the personal quest for identity amidst the chaos of war and the shifting landscapes of early 20th-century Ireland. The narrative combines historical detail with profound emotional depth, exploring themes of loyalty, identity, and the devastating impact of war on the human spirit.