""Letters and Sonnets on Moral and Other Interesting Subjects, Addressed to Lord John Russel"" is a book written by Edmund Cartwright in 1807. The book comprises a collection of letters and sonnets that Cartwright wrote to Lord John Russel, a prominent British politician of the time. These letters and sonnets touch upon a variety of topics, including morality, politics, literature, and science. Cartwright was a prolific writer and inventor, best known...