James Boswell creates artistic unity and narrative effectiveness in *Life of Johnson* through a careful combination of biography, autobiography, dialogue, character sketch, historical detail, and personal observation. Rather than presenting the life of Samuel Johnson as a simple chronological record of events, Boswell shapes his material into a vivid and coherent narrative that captures both the personality of Johnson and the intellectual atmosphere of eighteenth-century England. His artistic method makes the biography engaging, realistic, and enduring. One of the most significant features of Boswell's narrative technique is his selection and organization of incidents. He does not attempt to record every event of Johnson's life. Instead, he chooses episodes that reveal Johnson's moral strength, wit, wisdom, compassion, and occasional weaknesses. Every anecdote contributes to the central image of Johnson as a great thinker and remarkable human being. This selective arrangement provides unity by ensuring that every part of the narrative supports the overall portrayal of its subject. Boswell also creates unity through the consistent presentation of Johnson's personality. Throughout the work, Johnson appears as a man of extraordinary intellect, deep religious faith, moral seriousness, and sharp conversational ability. Whether Johnson is debating literature, discussing politics, advising friends, or reflecting on religion, his essential character remains consistent. This continuity of character binds together a wide variety of events and conversations into a unified artistic whole. Dialogue is another important device that enhances narrative effectiveness. Boswell records Johnson's conversations with remarkable accuracy and dramatic skill. Instead of merely describing Johnson's opinions, he allows readers to hear Johnson speak in his own voice. These conversations are lively, humorous, and intellectually stimulating. For example, Johnson's discussions on Shakespeare, Milton,