David L RoperDavid L Roper studied mathematics, statistics and philosophy at the English Open University while engaged as a managing accountant for a publicly quoted company on London's Stock Exchange. After obtaining an honours degree he joined Kingston Universiy to study teaching practice. Thereafter, becoming Head of Mathematics at a North London college. His two published papers on the correct dating of Titus Andronicus and the inscription on the monument to Shakespeare at Stratford-upon-Avon won wide acclaim, with lectures in London, and California as well as appearing on the German television channel WDR. Read More Read Less