Mary Shelley created one of the most enduring figures in world mythology when she wrote 'Frankenstein: or, The Modern Prometheus' at the age of eighteen. The novel explored themes of scientific ambition, social responsibility, and the nature of the soul, establishing the foundations for the science fiction genre. The daughter of Mary Wollstonecraft and William Godwin, and the wife of Percy Bysshe Shelley, she was a central figure in the second generation of Romanticism. Her other novels and travelogues are also celebrated for their intellectual depth and atmospheric power. Shelley’s legacy remains a fundamental influence on Gothic and speculative literature, reflecting the eternal human fascination with the limits of knowledge and the consequences of creation.