Terry James is a Christian prophecy author and commentator known for works such as Nephilim Imperatives, which examines biblical references to the Nephilim and their possible role within end-times theology. James explores scriptural passages, prophetic interpretation, and contemporary cultural trends to argue that ancient narratives about hybrid beings and spiritual conflict may have relevance to modern events and future prophetic fulfillment. His work blends biblical exegesis, theological speculation, and current-affairs analysis, encouraging readers to view world developments through a prophetic lens grounded in scripture.

Scott Alan Roberts is a researcher and author known for his work The Rise and Fall of the Nephilim, which explores the biblical and extra-biblical accounts of the Nephilim—the mysterious hybrid beings described in ancient texts. Roberts examines scripture, apocryphal writings, ancient mythology, and modern interpretations to trace how these entities are portrayed, why their story emerged, and what their legacy may represent within theology, symbolism, and human history. His work bridges biblical scholarship and alternative theology, encouraging readers to reconsider ancient narratives that continue to influence modern spiritual and paranormal discourse.