Robert J. Spitzer

New Proofs for the Existence of God: Contributions of Contemporary Physics and Philosophy

Robert J. Spitzer

$7.89 - $26.00

Five Pillars of the Spiritual Life: A Practical Guide to Prayer for Active People

Robert J. Spitzer

$4.89 - $14.56

Finding True Happiness: Satisfying Our Restless Hearts

Robert J. Spitzer

$9.99 - $15.97

The Light Shines on in the Darkness: Transforming Suffering through Faith

Robert J. Spitzer

$10.29 - $17.03

Christ vs. Satan in Our Daily Lives: The Cosmic Struggle Between Good and Evil

Robert J. Spitzer

$16.09 - $17.30

Ten Universal Principles: A Brief Philosophy of the Life Issues

Robert J. Spitzer

$5.09 - $14.26

The Soul's Upward Yearning: Clues to Our Transcendent Nature from Experience and Reason (Happiness, Suffering, and Transcendence)

Robert J. Spitzer

$13.29 - $17.45

Healing the Culture: A Commonsense Philosophy of Happiness, Freedom and the Life Issues

Robert J. Spitzer

$5.49 - $16.60

Escape From Evil's Darkness: The Light of Christ in the Church, Spiritual Conversion, and Moral Conversion

Robert J. Spitzer

$19.59

The Spirit of Leadership: Optimizing Creativity and Change in Organizations

Robert J. Spitzer

$5.19 - $6.19

God So Loved the World: Clues to Our Transcendent Destiny from the Revelation of Jesus

Robert J. Spitzer

$12.89 - $17.28

Principles & Choices: Ethics and Justice

Robert J. Spitzer

Out of Stock

Evidence for God from Physics and Philosophy: Extending the Legacy of Monsignor George Lemaître and St. Thomas Aquinas

Robert J. Spitzer

Out of Stock

Happiness: The Workbook

Robert J. Spitzer

Out of Stock

The Reason Series: What Science Says about God: Student Workbook

Robert J. Spitzer

$8.39

Happiness, Suffering, and the Love of God: The Workbook

Robert J. Spitzer

Out of Stock

From Nothing to Cosmos Study Guide

Robert J. Spitzer

Out of Stock

Diagnostic and Statistical Manual of Mental Disorders: 3rd ed.

Robert J. Spitzer

Out of Stock

The Reason Series: What Science Says about God: Faculty Resource Manual

Robert J. Spitzer

Out of Stock

From Nothing to Cosmos

Robert J. Spitzer

$32.29