I am a retired engineer/naval officer/university lecturer/financial advisor. I am, and always have been, an avid reader - Plato to Steinbeck to Ludlum. I am astonished at the number of errors I find in books, magazines, advertisements, and so on. I reckon around nine out of ten books I read have errors. Now that I am retired, time is in abundance, and I would welcome the opportunity to proof read for enjoyment and to supplement my income.