Fallen Angels, Giants, Monsters and the World Before the Flood: How the Events of Noah's Ark and the Flood Are Relevant to the End of the Age

Living in Wonder: Finding Mystery and Meaning in a Secular Age

When Giants Were Upon the Earth: The Watchers, the Nephilim, and the Biblical Cosmic War of the Seed (Chronicles of the Nephilim)

The Books of Enoch: The Angels, The Watchers and The Nephilim (With Extensive Commentary on the Three Books of Enoch, the Fallen Angels, the Calendar of Enoch, and Daniel’s Prophecy)

The Invisible War: What Every Believer Needs to Know about Satan, Demons, and Spiritual Warfare

Supernatural: What the Bible Teaches about the Unseen World And Why It Matters

Rungs of Disclosure: Following the Trail of Extraterrestrials and the End Times

Servants of Fire: Secrets of the Unseen War and Angels Fighting For You

The Books of Enoch: Complete Collection - Featuring 1 Enoch, 2 Enoch, 3 Enoch, Original Illustrations, and Bonus Apocryphal Texts (Illustrated)

Giants: Sons of the Gods

Unbound: A Practical Guide to Deliverance from Evil Spirits

The Soul After Death

Demonic Foes: My Twenty-Five Years as a Psychiatrist Investigating Possessions, Diabolic Attacks, and the Paranormal

The Secrets to Deliverance: Defeat the Toughest Cases of Demonic Bondage

The Angel of the LORD: A Biblical, Historical, and Theological Study

The Divine Council Worldview: The Supernatural Worldview of the Bible - A Devotional Introduction.

Within and Without Time: (Christian Mystery Thriller) (Within & Without Time Book 1)

An Exorcist Explains the Demonic: The Antics of Satan and His Army of Fallen Angels

When Watchers Ruled the Nations: Pagan Gods at War with Israel’s God and the Spiritual World of the Bible (Chronicles of the Watchers)

Corrupting the Image: Angels, Aliens, and the Antichrist Revealed

Angel Armies: Releasing the Warriors of Heaven

Origins of Disobedience: Creation, Rebellion, and God's Plan for Restoration

Angels: Who They Are and How They Help--What the Bible Reveals

Judgment Of The Nephilim

Reversing Hermon: Enoch, the Watchers, and the Forgotten Mission of Jesus Christ

Make friends with the Angels

Psalm 82: The Divine Council of the Gods, the Judgment of the Watchers and the Inheritance of the Nations (Chronicles of the Nephilim)

Angels: What the Bible Really Says About God’s Heavenly Host

Hidden Mysteries and the Bible: Secrets Revealed: Aliens/UFOs, Giants, Time Travel, Multiverse, AI & Other Unexplained Phenomena

A Divine Revelation of Hell