The Life of Reason: The Phases of Human Progress is a book published in five volumes from 1905 to 1906, by Spanishborn American philosopher George Santayana. It consists of Reason in Common Sense, Reason in Society, Reason in Religion, Reason in Art, and Reason in Science.
Englisch
Scepticism and Animal Faith : Introduction to a system of philosophy
Dialogues in Limbo
Diálogos en el limbo
Lucifer -- A Theological Tragedy : A Play
Una antología del espíritu
Recently Discovered Letters of George Santayana : Cartas recién descubiertas de George Santayana
Some Turns of Thought in Modern Philosophy
Some Turns of Thought in Modern Philosophy
The Philosophy of Bertrand Russell
The Life of Reason
Escepticismo y fe animal : Introducción a un sistema de filosofía