Introduction: The Importance and Limitations of a Biography -1 Subject and Background -2 Existing Biographies -3 Method 1 The World Opens Up, 1900-1924 2 The School of International Encounter: Working with Youth and Students, 1924-1939 3 Church Unity in Wartime, 1939-1945 4 From 'Spiritual Contact' to Political Involvement: The Swiss Road, 1942-1944 5 Towards a World Council of Churches: Reconciliation and Restoration, 1945-1948 6 General Secretary of the World Council of Churches, 1948-1966 7 The Cold War, the Unity of the Church and Eastern Orthodoxy, 1948-1966 8 Roman Catholic Contacts: 'Nostra Res Agitur', 1948-1969 9 Obsolete Institutionalism? The Twilight Years, 1966-1985 10 In the Mirror of Rembrandt and the Perspectives of Others Taking Stock: An Assessment of a Life Lived for the Unity of the Church Sources and Literature Consulted -1 Archives and Unpublished Primary Sources -2 Oral Sources -3 Digital Sources -4 Published and Unpublished Works by W.A. Visser 't Hooft -5 Published Sources and Secondary Literature 6 Newspapers and Magazines *A - Persons Quoted *B - Other References Index