Percy Bysshe Shelley (1792-1822) was a prominent English Romantic poet known for his lyrical and passionate verse. Born into a wealthy family, Shelley attended Oxford University but was expelled for his radical views and atheism. He married Mary Shelley, author of "Frankenstein," and the couple traveled extensively throughout Europe, engaging with other writers and intellectuals. Shelley's works, including "Ozymandias" and "Prometheus Unbound," explored themes of political and social change, nature, and the power of imagination. Tragically, he died at a young age in a boating accident off the coast of Italy. Despite his short life, Shelley's poetry continues to inspire and influence generations of readers.