Jonathan Barnes has a BSc in Biological Sciences from the University of Sussex. He has been writing since the age of 21 and under a pseudonym has published four novels. He cam across the Bates method in 1983 and, as a wearer of glasses himself, decided to investigate it from a biologist's viewpoint. He found it logical and consistent, and since practising it has been able to improve his eyesight and discard his glasses.