Astrophysicist Neil deGrasse Tyson has attracted one of the world’s largest online followings with his fascinating, widely accessible insights into science and our universe. Now, Tyson invites us to go behind the scenes of his public fame by unveiling his candid correspondence with people across the globe who have sought him out in search of answers. In this hand-picked collection of 100 letters, Tyson draws upon cosmic perspectives to address a vast array of questions about science, faith, philosophy, life, and of course, Pluto.

Richard Dawkins' brilliant reformulation of the theory of natural selection has the rare distinction of having provoked as much excitement and interest outside the scientific community as within it. His theories have helped change the whole nature of the study of social biology, and have forced thousands to rethink their beliefs about life.

Welcome to the Universe is a personal guided tour of the cosmos by three of today's leading astrophysicists. Inspired by the enormously popular introductory astronomy course that Neil deGrasse Tyson, Michael A. Strauss, and J. Richard Gott taught together at Princeton, this book covers it all - from planets, stars, and galaxies to black holes, wormholes, and time travel.

How the Earth Works takes you on an astonishing journey through time and space. In 48 lectures, you will look at what went into making our planet - from the big bang, to the formation of the solar system, to the subsequent evolution of Earth.

We are in the midst of a global mental health crisis, and mental illnesses are on the rise. But what causes mental illness? And why are mental health problems so hard to treat? Drawing on decades of research, Harvard psychiatrist Dr. Chris Palmer outlines a revolutionary new understanding that for the first time unites our existing knowledge about mental illness within a single framework: mental disorders are metabolic disorders of the brain. Brain Energy will transform the field of mental health, and the lives of countless people around the world.

Chemistry and Our Universe: How It All Works is your in-depth introduction to this vital field, taught through 60 engaging half-hour lectures that are suitable for any background or none at all. Covering a year’s worth of introductory general chemistry at the college level, plus intriguing topics that are rarely discussed in the classroom, this amazingly comprehensive course requires nothing more advanced than high-school math. Your guide is Professor Ron B. Davis, Jr., a research chemist and award-winning teacher at Georgetown University.

From launchpad explosions to a pernicious cricket infestation to the demanding management style of Musk himself, the rise of SpaceX was beset with challenges and far from inevitable. Find out how the startup beat the odds and flew high enough to outpace their rivals... and where they're going next.

From batting averages and political polls to game shows and medical research, the real-world application of statistics continues to grow by leaps and bounds. How can we catch schools that cheat on standardized tests? How does Netflix know which movies you'll like? What is causing the rising incidence of autism? As best-selling author Charles Wheelan shows us in Naked Statistics, the right data and a few well-chosen statistical tools can help us answer these questions and more.

The real stories behind the scenery of America’s national parks. For 12 years, Andrea Lankford lived in the biggest, most impressive national parks in the world, working a job she loved. She chaperoned baby sea turtles on their journey to sea. She pursued bad guys on her galloping patrol horse. She jumped into rescue helicopters bound for the heart of the Grand Canyon. She won arguments with bears. She slept with a few too many rattlesnakes. Hell yeah, it was the best job in the world! Fortunately, Andrea survived it.

How do today's most successful tech companies - Amazon, Google, Facebook, Netflix, Tesla - design, develop, and deploy the products that have earned the love of literally billions of people around the world? Perhaps surprisingly, they do it very differently from the vast majority of tech companies. In Inspired, technology product management thought leader Marty Cagan provides listeners with a master class in how to structure and staff a vibrant and successful product organization and how to discover and deliver technology products that your customers will love.

Extra-Dimensionality is the key to understanding everything… By everything, we mean all the areas in which we have been deceived to believe the physical world is the beginning and end of all things. “The Extra-Dimensionals” is the stark revelation of where Alien Visitors are actually coming from and to where they are returning. Understanding Extra-Dimensionality is the way to unfold the truth of the paranormal, the spiritual and even the physical world. These Visitors have been with us since time immemorial and their messages to us are everywhere around us. The truth will eventually ...

This bombshell nonfiction book, recently discussed by the author with George Knapp on Coast to Coast AM, is the only first-person account to date of UFO alien abductions authored by a mainstream American scientist. The author, who has multiple degrees in neuroscience, goes on the record regarding his incredible and fascinating experiences with UFO close encounters, including a very close encounter during which he was abducted from a group of eight other witnesses, interactions with alien beings and an unexplained nasal implant of specific structure all of which were consciously recalled ...

Brad Steiger, the world-renowned authority on unexplained phenomena, presents a collection of UFO encounters and abductions. His provocative theories provide answers to the most puzzling questions: Why are they here? What do they want? And how will they change the fate of the human race?

The information in this book that you are about to read is probably the best kept secret in the entire UFO/Alien abduction Research realm. The information shared here may challenge many who read this book. But we ask that you keep an open mind to the end, and leave your preconceived notions behind. Only then can you make an honest decision...We ask that you do not trust us personally. But trust the research findings and the evidence. They stand on their own. The evidence has been tried and tested for over two decades now, and is even repeatable ...The most powerful evidence in the world ...

This classic in the field of ufology is filled with hard-hitting eyewitness testimony of one of the most important events of all time: the actual recovery of a UFO outside of Roswell, New Mexico, in 1947. For more than seventy years, government authorities have led us to believe the wreckage was merely a very conventional weather balloon - but the witnesses who were there continue to tell a different story. Witness to Roswell once again provides a "can't put down" written account of what really transpired in Roswell decades ago.

The Believer is the weird and chilling true story of Dr. John Mack. This eminent Harvard psychiatrist and Pulitzer Prize-winning biographer risked his career to investigate the phenomenon of human encounters with aliens and to give credibility to the stupefying tales shared by people who were utterly convinced they had happened.

The classic case of alien abduction rereleased with a new afterword for a new generation.

Award-winning investigative journalist Ross Coulthart has been intrigued by UFOs since mysterious glowing lights were reported near New Zealand's Kaikoura mountains when he was a teenager. The 1978 sighting is just one of thousands since the 1940s, and yet research into UFOs is still seen as the realm of crackpots and conspiracy theorists.

A deep dive into UFO cover-ups by the deep state. A wake-up call to what has and is being hidden.

A Harvard psychiatrist and Pulitzer Prize-winning author, John E. Mack, the author of A Prince of Our Disorder, presents accounts of alien abduction taken from the more than 60 cases he has investigated, and examines the implications for our identity as a species. Mack's Abduction: Human Encounters with Aliens is a fascinating investigation of real-world alien encounters, and explores how extraterrestrial encounters affected the way people regarded the world—including heightening their sense of spirituality and their environmental concern.

Them is the first book ever to examine the intent of the presence known as "aliens" or "visitors" from the perspective of what both civilian and military close encounter witnesses report happening to them.

In 1980, a UFO was tracked on military radar in Rendlesham Forest, England. It landed near two of the most strategically important military bases in NATO, and was approached by military witnesses who touched the hull. This explosive new book tells the full story of this incident, which is set to become better-known than Roswell.

Inhumanoids are creatures or entities that have some type of human characteristic but are not human at all. Even though they sometimes appear as 'less than human,' they are quite beyond the normal sense of the word and possess a troubling array of supernatural powers to prove the point. Some are true 'bi-forms;' curious anthropomorphic mixtures of human and animals, while others manifest themselves in guises that one might pass by on the street and never give a second glance. From the smallest fairy to the tallest giant and every form in between, these inhumanoid beings, in all their myriad...

This fascinating new volume tells the story of contact between aliens and humans from all across the globe, dating back to 1932, including meetings with military personnel and American presidents such as Eisenhower and Kennedy. For the first time, a former member of MI6 reveals her conversation with Neil Armstrong at a NASA conference, when she confirmed that there were "other" spacecraft on the moon when Apollo 11 landed in 1969. Armstrong also confirmed that the CIA was behind the cover-up.

Does extraterrestrial life exist? Have alien beings actually visited Earth and, indeed, left clear traces of their visits? One man has the answer...and his son can now break the silence. The Roswell Legacy is the story of Major Jesse Marcel, the intelligence officer for the 509th Bomber Group (famous for dropping the atomic bomb on Japan), and the first military officer to reach the scene of one of the most famous and enduring UFO events in the recorded history of mankind.