American philosopher Josiah Royce (1856-1916) delivered three lectures on the topic of loyalty at the Twentieth Century Club in Pittsburgh in February 1909. These lectures, "The Conflict of Loyalties," "The Art of Loyalty," and "Loyalty and Individuality," are indispensable for a complete and coherent picture of the development of Royce's philosophy of loyalty. This publication marks the first appearance of these lectures in a book, making them widely accessible to readers.Included in this volume is an Editor's Introduction by Mathew A. Foust, a preeminent scholar of Royce's philosophy of...