The famous book that features the character Atticus Finch is "To Kill a Mockingbird," which was written by Harper Lee and published in 1960. The story is set in the 1930s in the fictional town of Maycomb, Alabama, and is narrated by a young girl named Scout Finch. Atticus Finch is a lawyer and the father of Scout, who serves as a moral backbone in the novel. He represents a black man, Tom Robinson, who is falsely accused of raping a white woman. The character of Atticus Finch embodies integrity and the fight against racial injustice, earning him a lasting legacy in American literature.