books.google.com - This final volume of Santayana's letters spans the last five years of the philosopher's life. Despite the increasing infirmities of age and illness, Santayana continued to be remarkably productive during these years, working steadily until September 1952, when he died of stomach cancer, just three months...http://books.google.com/books/about/The_Letters_of_George_Santayana.html?id=tCobBRiv3_MC&utm_source=gb-gplus-shareThe Letters of George Santayana
