Alex Haley was a prominent American writer and journalist known for his groundbreaking work in African American literature. He is best remembered for his book "Roots: The Saga of an American Family," which traces his own family history back to Kunta Kinte, an African man captured and sold into slavery.

"Roots" was published in 1976 and quickly became a cultural phenomenon, both as a book and as a television miniseries adaptation. It brought the history of slavery and the African American experience to a wide audience, sparking important conversations about race and identity in America.

Haley also wrote "The Autobiography of Malcolm X" with Malcolm X, a seminal figure in the civil rights movement. The book is considered an important work in documenting the life and ideology of the influential activist.

Alex Haley's work has had a lasting impact on Black history and literature, shining a light on the experiences of African Americans and their roots in Africa. His storytelling and research have helped to preserve and honor the history and heritage of Black Americans.