SOME WORKS
- Honey from Stone: A Naturalist's Search for God
- The Dork of Cork
- An Intimate Look at the Night Sky
- The Path: A One-Mile Walk Through the Universe
- The Virgin and the Mousetrap
- When God Is Gone, Everything Is Holy: The Making of a Religious Naturalist
- Homeland (Crown Family Saga, #1)
- Heaven and Hell (North and South, #3)
- North and South (North and South, #1)
- The Furies (Kent Family Chronicles, #4)