He was the shameful cause of his sister Elena's death and he stole state papers from England, yet Adrian Hart is feted by the best of society in Rome, and boldly dubs himself 'Iago'. Determined to avenge Elena, his unrequited love, Lieutenant Andrew Sullivan asks the advice of poet and Shakespearian John Keats, and his artist friend Severn. Soon Percy and Mary Shelley join them, then Lord Byron and his servant Fletcher. But how can the seven of them work against this man, when they can't even agree what he is? The atheist Shelley insists that Hart is an ordinary man, while Byron becomes...