This lucid study assesses Page’s career as ambassador to Great Britain from 1913 to 1918. It reconsiders the famous publisher’s impact on American diplomacy through an examination of British-American relations in that troubled period. Page, a friend of Woodrow Wilson and an intense Anglophile, devoted his major efforts to bringing the United States into the war on the side of the Allies and to cementing Anglo-American friendship. The book brings to bear information from all pertinent manuscript collections in the United States and introduces new information on British-American relations from recently-opened documents in British Foreign Office Archives. Written in a clear and lively style, the book revises earlier interpretations of the importance of Page’s ambassadorial career, placing it in balance perspective.