"Invisible Man" is a novel written by Ralph Ellison, published in 1952. It is a highly influential work in Black literature and a classic of African American literature. The novel tells the story of an unnamed African American man who struggles to find his identity and place in a society that often renders him invisible and marginalized.

Through the protagonist's experiences, Ellison explores themes such as race, identity, and the struggle for self-discovery in the face of racism and oppression. "Invisible Man" is seen as a powerful critique of the systemic racism and social injustices that African Americans faced during the mid-20th century.

The novel has had a lasting impact on the literary world and continues to be studied and celebrated for its profound insights into the African American experience. It has been praised for its complex narrative structure, rich symbolism, and vivid portrayal of the struggles and triumphs of the Black community. Ralph Ellison's "Invisible Man" remains a seminal work in Black history and literature.