In One Body through the Cross: The Princeton Proposal for Christian Unity

A More Radical Gospel: Essays on Eschatology, Authority, Atonement, and Ecumenism

Grassroots Ecumenism: The Way of Local Christian Reunion

The Radiance of God: Christian Doctrine through the Image of Divine Light

Moving into the Ecumenical Future: Foundations of a Paradigm for Christian Ethics

The Gift of Grace: The Future of Lutheran Theology, Vol. 1

Wisdom: The Good Life: Wisdom Literature and the Rule of Benedict

Wounded Visions: Unity, Justice, and Peace in the World Church after 1968

The Post-Racial Church

From Bubble to Bridge: Educating Christians for a Multifaith World - Slightly Imperfect

Looking in the Other Direction: The Story of the Believers Church Conferences

Theological Worlds

Shalom and the Community of Creation: An Indigenous Vision

Evangelicals and Catholics Together at Twenty: Vital Statements on Contested Topics

The Case for Biblical Christianity

Petrine Ministry and the Unity of the Church

Radical Friendship: The Politics of Communal Discernment

No Turning Back: The Future of Ecumenism

Retrieving Origins and the Claim of Multiculturalism

The Church Fractured: A Fresh Call to Unity

Generous Orthodoxies

The Church and the Churches, revised ed.

Church in the Round: Feminist Interpretation of the Church

Reaching for the New Jerusalem

Sustaining the Future of Our Planet Together: The Prophetic Ministry of Pope Francis and Ecumenical Patriarch Bartholomew

Context, Plurality, and Truth

Interchurch Families: Resources for Ecumenical Hope

Mother Church

Where the Edge Gathers: Building a Community of Radical Inclusion

Pentecostalism and Christian Unity: Ecumenical Documents and Critical Assessments

Anglicans and Pentecostals in Dialogue

The Gospel and the Catholic Church

One Baptism, One Church?: A History and Theology of the Reception of Baptized Christians

What Is Justification About? Reformed Contributions to an Ecumenical Theme

The Living Christ: The Theological Legacy of Georges Florovsky

Christian Unity - the Next Step: 'That They May All Be One'

Faith Encounters of the Third Kind: Humility and Hospitality in Interfaith Dialogue

Evangelical, Sacramental, and Pentecostal: Why the Church Should Be All Three

An Ecumenical Priesthood: The Spirit of God and the Structure of the Church

Unity We Have and the Unity We Seek

Dying to Be One

Roman but Not Catholic: What Remains at Stake 500 Years after the Reformation

Presumed Guilty: Why We Shouldn't Ask Muslims to Condemn Terrorism

The Eucharist in the New Testament

What's the Good of Humanity?

Bound TogetherLimited Edition

The Christian Faith

Church Unity and the Papal Office: An Ecumenical Dialogue on John Paul II's Ut Unum Sint