"Oliver Twist" is a novel written by Charles Dickens that tells the story of a young orphan named Oliver. Born in a workhouse, Oliver faces a harsh life filled with poverty and mistreatment. After escaping from the workhouse, he encounters a group of young pickpockets led by the cunning Fagin, who tries to lead him into a life of crime. Throughout his journey, Oliver seeks love and belonging while facing various challenges, including encounters with the villainous Bill Sikes and the kind-hearted Mr. Brownlow. The novel highlights the struggles of the poor in Victorian England and critiques social injustices.