Biblical End Times: Prophecy and the Study of Eschatology

The Giza Power Plant: Technologies of Ancient Egypt

Armageddon: Chronicles of Humanity’s End and Survival

Wisdom of the Ancients: Life lessons from our distant past

21 Vatican Secrets Exposed: Inside The Mysteries Of The Holy See

Hebrew Bible Heroes: Abraham, Moses, Noah, & David

Tuesdays with Morrie: An Old Man, a Young Man, and Life's Greatest Lesson

Egyptian Goddesses: Hathor, Sekhmet, Isis, Nut

God’s Smuggler

Ancient Chinese Gods: Jade Emperor, Fuxi, Guandi & Shennong

Seeking Allah, Finding Jesus: Third Edition with Bonus Content, New Reflections

Japanese Goddesses: Amaterasu, Izanami, Uzume & Benzaiten

Bonhoeffer: Pastor, Martyr, Prophet, Spy

Gobekli Tepe: The Hidden History: Ancient Architects And Their Cosmic Blueprint

The Cross and the Switchblade

Roman Deities: Jupiter, Neptune, Mars and Mercury

Dinner for Vampires: Life on a Cult TV Show (While also in an Actual Cult!)

21 Nostradamus Predictions: Unlocking The Secrets Of Tomorrow

With My Eyes Wide Open: Miracles and Mistakes on My Way Back to KoRn

Stonehenge: Secrets of a Megalithic Temple