<p>Published posthumously by the author's sons, The Grey Haired Knights is a series of four whimsical fantasy novels set in the present day and drawing on the legend of King Arthur for their inspiration. The books feature four old codgers trapped by bureaucracy in a dull and dreary rehabilitation unit. Arthur Thomas, the eldest, is worried that boredom is reducing their zest for life and persuades each man to tell a story. Unknown to them, but kn...