Letters from the last years of Santayana's life, written as he completed Dominations and Powers, the final volume of his autobiography, and the one-volume abridgement of his early five-part masterwork, The Life of Reason. 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 short of his eighty-ninth birthday. Still living in the nursing home run by the "Blue Sisters" of the Little Company of Mary in Rome (now with such prewar luxuries as hot baths and central heating restored), Santayana completed his book Dominations and Powers, which had been more than fifty years in the making, the final part of his autobiography Persons and Places, published posthumously in 1953 as My Host the World, and the abridgement of his early five-part masterwork, The Life of Reason, into a single volume--all while continuing to maintain a voluminous correspondence with friends and admirers. The eight books of The Letters of George Santayana bring together over 3,000 letters, many of which have been discovered in the fifty years since Santayana's death. Letters in Book Eight are written to such correspondents as the young American poet Robert Lowell (whom Santayana thinks of "only as a friend and not merely as a celebrity" and to whom he sends a wedding gift of $500); Ira D. Cardiff, the editor of Atoms of Thought, a collection of excerpts from Santayana's writings (which, Santayana complained, portrayed him as more akin to Tom Paine than Thomas Aquinas); Richard Colton Lyon, a young Texan who would later collect Santayana's writings about America in Santayana on America: Essays, Notes, and Letters on American Life, Literature, and Philosophy (1968); and the humanist philosopher Corliss Lamont.

The second of eight books of the correspondence of George Santayana.

Santayana at 150: International Interpretations is a collection of essays by seventeen authors celebrating the life and thought of Spanish–American philosopher George Santayana. This book appears on the occasion of the one hundred and fiftieth anniversary of Santayana’s birth. Appropriately, the authors come from both sides of the Atlantic and put forth a range of insights that demonstrate the continuing life and relevance of Santayana’s thinking. The book includes considerations of the major themes of his philosophy—materialism, naturalistic ethics, and aesthetics—and of the influence exerted on Santayana’s work by his life circumstances and geographic surroundings, especially of Rome.

Herman J. Saatkamp’s A Life of Scholarship with Santayana: Essays and Reflections gathers together his work of a lifetime. There are twenty-three pieces, in three sections: “Santayana and Philosophy,” “Editorship,” and “Genetic Concerns and the Future of Philosophy.”

In this book, Katarzyna Kremplewska offers a thorough analysis of Santayana's conception of human self, viewed as part of his larger philosophy of life. Santayana emerges as an author of a provocative philosophy of drama, in which human life is acted out. Kremplewska demonstrates how his thought addresses the dynamics of human self in this context and the possibility of sustaining self-integrity while coping with the limitations of finite life. Focusing on particular aspects of Santayana's thought such as his conception of the tragic aspect of existence, and the role of the doctrine of spirit in his philosophical anthropology and critique of culture, this book also sets Santayana's thought in substantial dialogue with other thinkers, such as Heidegger, Bergson, and Nietzsche. Like Santayana's philosophy, this book seeks to build passages between theoretical reflection and practical life with the possibility of a good life in view.

An annual publication, Overheard in Seville: Bulletin of the George Santayana Society includes scholarly articles on American philosophy, poet, critic, and best-selling novelist George Santayana as well as announcements of publications and meetings pertaining to Santayana Scholarship.

Regarding Santayana it has been claimed that he lacks a system while contradicting himself in outrageous ways. An attentive analysis of his complete œuvre, however, reveals something else entirely. It is not easy to classify a thinker as a Platonic materialist, an ironic nihilist, a spiritual atheist, and a conservative without political commitment, but, if one respects his own language, one discerns an astonishing, little-known Santayana, whose philosophical leitmotif consists in: 1) detecting the numerous “false steps,” logical and moral, supplied by the imagination when it confuses things with the names that designate them, or the world with the feelings that it provokes in the human animal—these errors assume diverse faces: pantheism, moralism, egotism, subjectivism, transcendentalism, Platonism, Puritanism, and utopianism; 2) avoiding these illusions in such a way as to keep the spiritual door open as a form of life to be lived out in an honest fashion; 3) recognizing the natural origin of these temptations and asking oneself what moves humans to succumb imperceptibly to these mistakes, at times tragic, at others comical, and what precautions one can take to remain cognizant of the deceitful leaps that can hijack one’s life; and 4) proposing as an alternative the radical distinction between essence and existence, which leads him to distinguish four realms of being: the realm of essence, the realm of matter, the realm of truth, and the realm of spirit. Essence as logical identity, matter as contingent existence, truth as frozen history, and spirit as the flames that part from contingency and approximate the eternal. An attempt has been made in this book to expand on and clarify these questions.

With The Life of Reason in an Age of Terrorism, Charles Padrón and Kris Skowroński (editors) gather together a broad assortment of contributions that address the germaneness of George Santayana’s (1863-1952) social and political thought to the world of the early twenty-first century in general, and specifically to the phenomenon of terrorism. The essays treat a broad range of philosophical and historical concerns: the life of reason, the philosophy of the everyday, fanaticism, liberalism, barbarism, egoism, and relativism. The essays reflect a wide range of viewpoints and perspectives, but all coalesce around discussions of how Santayana’s thought fits in with and enhances an understanding of both our challenging times, and our uncertain future. Contributors are: Cayetano Estébanez, Matthew Caleb Flamm, Nóra Horváth, Jacquelyn Ann Kegley, Till Kinzel, Katarzyna Kremplewska, John Lachs, José Beltrán Llavador, Eduardo Mendieta, Daniel Moreno Moreno, Luka Nikolic, Charles Padrón, Giuseppe Patella, Daniel Pinkas, Herman Saatkamp, Jr., Matteo Santarelli, Krzysztof Piotr Skowroński and Andrés Tutor.