Len Kasten (1934–2026) was a UFO researcher and freelance writer. He was a former member of the National Investigations Committee on Aerial Phenomena and the Mutual UFO Network. He had been a feature writer, with more than 50 published articles, for Atlantis Rising magazine and New Dawn magazine and was the author of The Secret History of Extraterrestrials.

“I cannot overemphasize the importance of this book. Kasten has cast the bright light of scholarship on a subject that cries for understanding and will change our world and everything that we have come to believe about ourselves and our place in the universe. The shocking truth is, we are not alone and have never been alone.”

• Introduction Part One Prelude 1 Germany 2 Antarctica 3 Roswell 4 Los Alamos 5 Kingman 6 Kennedy Part Two Project Crystal Knight 7 Selection and Training 8 The Landings 9 The Voyage 10 Arrival 11 Adjustment 12 Confrontation 13 A Police State 14 Feast, Fun, and Death 15 Exploration 16 The Return Part Three Epilogue 17 Eben Technology 18 The Movie Appendices 1 Team Training Curriculum 2 Supplies and Equipment 3 Serpo Statistics 4 Serpo Planetary Motion and Time Measurement Comments 5 The Eben Energy Device: The Crystal Rectangle 6 The Eben Propulsion System 7 Eben Religious Beliefs 8 The Defense Intelligence Agency by Victor Martinez 9 Deep Space Probes 10 Back-Engineered Alien Craft: A Disclosure Project Statement 11 Excerpt from President Reagan’s Briefing of March 1981 12 A Framework for Public Acclimation 13 Serpo Team Debriefing Film Narration

Len Kasten (1934–2026) was a UFO researcher and freelance writer. He was a former member of the National Investigations Committee on Aerial Phenomena and the Mutual UFO Network. He had been a feature writer, with more than 50 published articles, for Atlantis Rising magazine and New Dawn magazine and was the author of The Secret History of Extraterrestrials.

“I cannot overemphasize the importance of this book. Kasten has cast the bright light of scholarship on a subject that cries for understanding and will change our world and everything that we have come to believe about ourselves and our place in the universe. The shocking truth is, we are not alone and have never been alone.”

• Introduction Part One Prelude 1 Germany 2 Antarctica 3 Roswell 4 Los Alamos 5 Kingman 6 Kennedy Part Two Project Crystal Knight 7 Selection and Training 8 The Landings 9 The Voyage 10 Arrival 11 Adjustment 12 Confrontation 13 A Police State 14 Feast, Fun, and Death 15 Exploration 16 The Return Part Three Epilogue 17 Eben Technology 18 The Movie Appendices 1 Team Training Curriculum 2 Supplies and Equipment 3 Serpo Statistics 4 Serpo Planetary Motion and Time Measurement Comments 5 The Eben Energy Device: The Crystal Rectangle 6 The Eben Propulsion System 7 Eben Religious Beliefs 8 The Defense Intelligence Agency by Victor Martinez 9 Deep Space Probes 10 Back-Engineered Alien Craft: A Disclosure Project Statement 11 Excerpt from President Reagan’s Briefing of March 1981 12 A Framework for Public Acclimation 13 Serpo Team Debriefing Film Narration

Len Kasten (1934–2026) was a UFO researcher and freelance writer. He was a former member of the National Investigations Committee on Aerial Phenomena and the Mutual UFO Network. He had been a feature writer, with more than 50 published articles, for Atlantis Rising magazine and New Dawn magazine and was the author of The Secret History of Extraterrestrials.

“I cannot overemphasize the importance of this book. Kasten has cast the bright light of scholarship on a subject that cries for understanding and will change our world and everything that we have come to believe about ourselves and our place in the universe. The shocking truth is, we are not alone and have never been alone.”

• Introduction Part One Prelude 1 Germany 2 Antarctica 3 Roswell 4 Los Alamos 5 Kingman 6 Kennedy Part Two Project Crystal Knight 7 Selection and Training 8 The Landings 9 The Voyage 10 Arrival 11 Adjustment 12 Confrontation 13 A Police State 14 Feast, Fun, and Death 15 Exploration 16 The Return Part Three Epilogue 17 Eben Technology 18 The Movie Appendices 1 Team Training Curriculum 2 Supplies and Equipment 3 Serpo Statistics 4 Serpo Planetary Motion and Time Measurement Comments 5 The Eben Energy Device: The Crystal Rectangle 6 The Eben Propulsion System 7 Eben Religious Beliefs 8 The Defense Intelligence Agency by Victor Martinez 9 Deep Space Probes 10 Back-Engineered Alien Craft: A Disclosure Project Statement 11 Excerpt from President Reagan’s Briefing of March 1981 12 A Framework for Public Acclimation 13 Serpo Team Debriefing Film Narration