UFOn och utomjordingar

Chariots of the Gods

Den försvunna Paititi och de utomjordiska fynden i Nasca

Intruders

The Incredible Visitations at Copley Woods

Per Anhalter durch die Galaxis

Imminent

Inside the Pentagon's Hunt for UFOs

Encounters

Experiences with Nonhuman Intelligences

The Eyes of the Sphinx: The Newest Evidence of Extraterrestial Contact in Ancient Egypt

Science of Avatar

Passport to Magonia

Gold of the Gods

UFOs

Generals, Pilots, and Government Officials Go on the Record

Eyewitness to the Gods

What I Kept Secret for Decades

Chariots of the Gods: 50th Anniversary Edition

Alien Information Theory

Psychedelic Drug Technologies and the Cosmic Game

Pale Blue Data Point

An Earth-Based Perspective on the Search for Alien Life

Helig Design Tredje Vågen

Hidden Under Our Nose

How the Simpkinson UFO Led to Confirmation of Strange Craft in Published NASA Photos

Simpkinson NASA Archive UFO

With Over 150 Earliest NASA Photos, Many Once Secret

Imminent

Inside the Pentagon's Hunt for UFOs

Impossible Truths

Amazing Evidence of Extraterrestrial Contact

Walking Among Us

The Alien Plan to Control Humanity

Penetration

Special Edition Updated

Prisoner of Infinity

Social Engineering, UFOs, and the Psychology of Fragmentation

Zoologist's Guide to the Galaxy

What Animals on Earth Reveal about Aliens – and Ourselves

Karahan Tepe

Civilization of the Anunnaki and the Cosmic Origins of the Serpent of Eden

Secret Journey to Planet Serpo

A True Story of Interplanetary Travel

Final Events and the Secret Government Group on Demonic UFOs and the Afterlife

When Stars Look Down

Mothman Prophecies