"War Horse" is a novel by Michael Morpurgo that tells the story of a horse named Joey during World War I. The narrative is presented from Joey's perspective, highlighting his experiences as he is sold to the army and sent to the front lines. The book explores themes of friendship, loyalty, and the impact of war on both humans and animals. Throughout the story, Joey encounters various characters, including Albert, his young owner, who is determined to find him. The novel illustrates the harsh realities of war while emphasizing the bond between humans and animals, making it a poignant tale of courage and resilience.