Bonhoeffer: Pastor, Martyr, Prophet, Spy

The Radium Girls: They paid with their lives. Their final fight was for justice.

Martin Luther: The Man Who Rediscovered God and Changed the World

A Woman of No Importance: The Untold Story of the American Spy Who Helped Win World War II

The Woman They Could Not Silence: The Shocking Story of a Woman Who Dared to Fight Back

If You Can Keep It: The Forgotten Promise of American Liberty

Letter to the American Church

If This Is A Woman: Inside Ravensbruck: Hitler's Concentration Camp for Women

Miracles: What They Are, Why They Happen, and How They Can Change Your Life

Doomed Queens: Royal Women Who Met Bad Ends, From Cleopatra to Princess Di

Is Atheism Dead?

Six Wives: The Queens of Henry VIII

No Pressure, Mr. President! The Power Of True Belief In A Time Of Crisis: The National Prayer Breakfast Speech

Rejected Princesses: Tales of History's Boldest Heroines, Hellions, & Heretics

Everything You Always Wanted to Know about God (But Were Afraid to Ask): The Jesus Edition

The Sisters of Auschwitz: The true story of two Jewish sisters' resistance in the heart of Nazi territory

Life, God, and Other Small Topics: Conversations from Socrates in the City

Shakespeare's Dark Lady: The Lost Story of Aemilia Bassano Lanyer

Fish Out of Water: A Search for the Meaning of Life

The Unwomanly Face of War: An Oral History of Women in World War II