"Green Henry" is a novel written by the German author Hermann Hesse, published in 1904. The story follows the life of a young man named Henry, who struggles with his identity and the expectations of society. As he seeks to find his true self, he embarks on a journey of self-discovery, exploring themes of nature, art, and personal growth. The novel is notable for its rich symbolism and lyrical prose, reflecting Hesse's interest in Romanticism and Expressionism. "Green Henry" is often regarded as a precursor to Hesse's later works, such as "Siddhartha" and "Steppenwolf," which also delve into the complexities of the human experience.