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(英文圖書) Conversations About Physics Volume 2 平裝版, Open Agenda Publishing Inc., 英文

(英文圖書) The Kraken Quest: Exploring the Mythical Giants of the Sea 平裝版, Oliver Lancaster, 英文

(英文書)Get Ready; They're Here： Preparing for Open Contact - A Guide for Humanity in th... 平裝版, 獨立出版, 英文

Theory of Unthinkable: The Day We Killed God 平裝版, Lulu.com, 英文

(英文圖書)The Evolution Of Worlds From Nebulae 平裝版, Alpha Edition, 英文

(英文圖書) Mercury: The Enigma of Extremes 平裝版, Independently Published, 英文

Eclipse Almanac 2051 to 2060 - Color Edition 平裝版, Astropixels Publishing, 英文

(英文圖書) Project: Uap 平裝版, Independently Published, 英文

(英文圖書)Unidentified Anomalous Phenomena: What are they? Why should we care?:: What are... 平裝版, C.D. Travis, 英文

(英文圖書)When the World Goes Dark: A True History of Night and its Influence 平裝版, Independently Published, English

(英文圖書)The Nazca Mummies: Evidence Of Ancient Aliens or Elaborate Hoax? 平裝版, Independently Published, 英文

(英文圖書) Haunted Temecula Valley: Book Three: UFOs 平裝版, Independently Published, 英文

(外文書)The N-1 Sessions: Seasonal Reflections from the Outer Dimensions of Light Paperback, 6th Books, English

(英文圖書) Sir William Herschel: His Life and Works 平裝版, Alpha Edition, 英文

History of the planetary systems from Thales to Kepler 平裝版, Alpha Edition, 英文

(英文圖書) The Animate and the Inanimate 平裝版, Bigfontbooks, 英文

Einstein's Monsters: The Life and Times of Black Holes 平裝版, W. W. Norton & Company, 英文

(英文圖書) The Bridge of Hearts 平裝版, Maple Publishers, 英文

(英文圖書) Where are they?: And why haven't we found them yet? 平裝版, Rodger & Laz Publishing S.E..., 英文

Deep Space Cubesats 平裝版, Independently Published, 英文

(英文圖書)A Commentary On The Systems Which Have Been Advanced For Explaining The Planetar... 平裝版, Hutson Street Press, 英文

(英文圖書) Space Telescopes 平裝版, Independently Published, 英文

(英文圖書) Beyond the Horizon: Exploring the Mysteries of Space 平裝版, Independently Published, 英文

(英文圖書) Unified Mind Theory 平裝版, Lulu.com, 英文

(英文圖書) The Legend of Starcrash 平裝版, Ozark Mountain Publishing, 英文

(英文圖書) Embracing Humanity's Unique Place in the Universe 平裝版, Independently Published, 英文

(英文圖書) Not of This Earth: UFO Encounters of the Intentional Kind and Metaphysical Expe... 平裝版, Lulu.com, 英文

Steiner's Mystery of the Universe: The Human Being Image of Creation: Supplemental Materials 平裝版, Independently Published, 英文

Constellations: The Story of Space Told Through the 88 Known Star Patterns in the Night Sky 精裝版, Black Dog & Leventhal Publi..., 英文

(英文圖書) A Mathematics Unifies the Universe 平裝版, Bardolf & Company, 英文

(英文圖書) Humanoid Encounters 2000-2009: The Others amongst Us 平裝版, Independently Published, 英文

(英文圖書)The Mysteries of Space: The Alien Races 平裝版, Independently Published, 英文

Astronomy Theology: and Its Influence on Geology and History 平裝版, Verity Publishers, 英文

(英文圖書) The Sun: An In-Depth Look at Our Closest Star 平裝版, Revival Waves of Glory Mini..., 英文

(英文圖書)Blue Planet Red: The Secrets of Mars and the Lost Civilization That Once Thrived 平裝版, Independently Published, 英文

(英文圖書) Introduction to Black Holes 平裝版, Simone Malacrida, 英文

(英文圖書)Reptilians Devouring People 平裝版, Independently Published, English

(英文圖書)Across the Cosmic Frontier: A Guided Tour of Space and Time: An Astronomical Jou... 平裝版, Independently Published, 英文

UFOs Now and Then: UFO and alien encounters from both the present time and in the past 平裝版, Independent Network of UFO Researchers, 英文

(英文圖書)Invisible Fireworks: Astrophysics through Neutrinos: Unlock the Secrets of Neutr... 平裝版, Independently Published, 英文

(英文圖書) The Pioneer Program: The History and Legacy of NASA's Unmanned Space Missions to the Outer So... 平裝版, Independently Published, 英文

The Future of Humanity:Our Destiny in the Universe, Anchor Books, 英文, 平裝版

Top Secret/Majic: Operation Majestic-12 and the United States Government's UFO Cover-Up 平裝版, Da Capo Press, 英文

(英文圖書) Galaxies 平裝版, MIT Press, 英文

Essence of Eternity II: Quaternion Dimension - Fermion Duality in SuperStandard Theories 精裝版, Pingree-Hill Publishing, 英文

(英文圖書) Our Place Time and Purpose in the Cosmos (Black and White) 平裝版, Independently Published, 英文

(英文圖書)UFO: chronicle of an imminent disclosure 平裝版, Vegas Publishing, 英文

(英文圖書) Below the Surface: A Classified Conversation on Underwater UFO Bases - Includin... 平裝版, Independently Published, 英文

How to Live on Mars: A Trusty Guidebook to Surviving and Thriving on the Red Planet, Three Rivers Pr

(英文圖書)Fallen Angels and the Fire From Heaven: The War for Humanity- A Call to Arms 平裝版, Drew Allen, 英文

(英文圖書)Space-time - How the universe learns to think: Physics Explained Simply Vol 3 平裝版, Independently Published, 英文

(英文圖書) The Case For Mars: Red Planet Renaissance 平裝版, Independently Published, 英文

Andreasson Affair: The True Story of a Close Encounter of the Fourth Kind 平裝版, New Page Books, 英語

(英文圖書) The Enigmatic Expanse 平裝版, Independently Published, 英文

(英文圖書) Quantum Physics for Beginners: Discover the Science of Quantum Mechanics and Learn the Basic ... 平裝版, Cyril Harris, 英文

The Xi Jinping Thought Now 平裝版, HS Press, 英文

(英文圖書) On the Way to The Man in the Moon 平裝版, Independently Published, 英文

I Spy Space Coloring Book for Kids: 8 5 X 11 Inches 50 pages original designs to color for space sp... 平裝版, Independently Published, 英語

(英文圖書) The History of Rotation: Of Life World and Universe 平裝版, Regency Publishers, 英文

(英文圖書) Cross-Scale Coupling and Energy Transfer in the Magnetosphere-Ionosphere-Thermosphere System 平裝版, Elsevier, 英文