The legendary Claude C Hopkins wrote 'Scientific Advertising', his classic on the art of advertising, nearly 100 years ago. It is a tribute to the vision of this pioneer of modern advertising that the insights contained in this slim volume remain, for the most part, relevant today. Digital channels may have superseded the print media that dominated in his day, but the principles of how to create a compelling message that sells to potential customers are as true now as they were when Hopkins was formulating them. Alastair Campbell cites Hopkins as a major influence in his successful marketing...