Unknown Science

A leading astronomer and gifted teacher takes readers on a wondrous tour of how science confronts the big questions—about the universe’s origins, destiny, and fundamental nature—and how it contends with the limits of our knowledge Humans have learned a lot about the world around us and the...

Two hundred years ago, a fleet of colony ships left Earth and started a settlement on Proxima Centauri. Centurion Space Force pilot Nathan Stacker didn't expect to return home to find his wife dead. He didn't expect the murderer to look just like him, and he definitely didn't expect to be the one to take the blame. But his wife had control of a powerful secret. A secret that stretches across the light years between two worlds and could lead to the end of both. Now that secret is in Nathan's hands, and he's about to make the most desperate evasive maneuver of his life.

There's a new rumor in town. Someone has discovered an item that proves life on other planets exists, and they've been hiding it on a base called Zone 91, the most secret place on Earth. Cassie and the other Animorphs already know about life on other planets. Too well. Their enemies the Yeerks will try to access Zone 91, to find out if what's there will threaten their mission to conquer to the planet. So the Animorphs decide to pay Zone 91 and the Yeerks a little visit. But what they discover is not at all what they expect.

Soren hasn’t found his daughter, but the terrifying truth of her disappearance has come to light, and with it knowledge of a threat beyond imagination. With the Federation woefully unprepared and the Wraith and her crew grounded, nothing can slow the coming storm. Like his father, Alex refuses to give up, and he’s not about to let anything stand in his way. He’ll do whatever it takes to see Soren and the Wraith back in the fight.

Science Fiction Stories 6 by Various Authors is a captivating anthology of science fiction short stories that transport readers to extraordinary realms, exploring dystopian futures, post-apocalyptic landscapes, and thrilling adventures in space. Discover the Unknown Join Mitch in "Balanced Odds" as he navigates a futuristic world filled with danger and unexpected alliances. Embark on a perilous journey "Beyond Mars" with Timmons, a salesman exploring the inhabited planets and moons. Experience the haunting "Nightmares Above," where the line between reality and dreams blurs in a world above ...

Science Fiction Stories 7 by Various Authors is a captivating anthology of science fiction short stories that transport readers to extraordinary realms, exploring dystopian futures, post-apocalyptic landscapes, and thrilling adventures in space. Discover the Unknown In "Cosmic Passage," follow Sanders as he navigates a spaceship mystery that challenges his leadership and sanity. Experience the psychological tension in "Journey," where Chilton Babin encounters a mystical child and embarks on an extraordinary adventure. Delve into "Bow Your Head!" and witness a world where societal norms are ...

In April 2020, the world faced imminent lock-down, so a group of filmmakers started a virtual support group. Once a week, these diverse voices would assemble to do what they do best: tell each other stories. Campfire horror tales, emotional cosmic mysteries, and anything else that either made them take their minds off what was happening to the world, or help them understand it. HAUNTED REELS is the best of those stories.

"A revealing look into the intrigue and extraordinary courage of our intelligence gatherers of World War II. A rare combination of suspense thriller and true heroism by a great American writer." (Clive Cussler, New York Times best-selling author)

The stuff of conspiracy theories makes for great, entertaining stories in movies, books, and television. And there is no shortage of subjects: from who really killed JFK to the truth behind 9/11. And then, there are subjects from alien invasions to the Moon landing was simulated - theories that are truly out of this world, which according to some, is flat. Many of these crazy concepts have jumped off the pages or screens to become so pervasive in our culture that thousands - even millions - subscribe to them as reality.

Science Fiction Stories 12: A Collection of Gripping Tales from the UnknownScience Fiction Stories 12 by Various Authors is a thrilling compilation of futuristic adventures, extraterrestrial encounters, and cosmic mysteries. Immerse yourself in a universe where anything is possible, and the limits of human imagination are stretched beyond the stars. Discover what happens when: A survey team stumbles upon an alien species with faster-than-light travel. Heroes are forged in the crucible of interstellar conflict. The remnants of ancient civilizations hold secrets that could alter the course of...

From the acclaimed author of JFK and Vietnam comes a book that uncovers the government's role in the Kennedy assassination more clearly than any previous inquiry. What was the extent of the CIA's involvement with Lee Harvey Oswald? Why was Oswald's file tampered with before the assassination of John F. Kennedy? And why did significant documents from that file mysteriously disappear? Oswald and the CIA answers these questions, not with theories, but with information from the primary sources themselves.

Captain Caleb Card and his crew are on a mission to investigate a transmission believed to be from the lost ship. Ambushed upon arrival, they immediately fear the worst. But the beacon isn’t only active, it’s on the move, and where it leads will change everything they thought they knew about the universe. Cast into a distant galaxy brimming with unknown dangers, they’ll need to adapt quickly if they want to survive long enough to help the missing colonists.

In this audacious recasting of the American Revolution, distinguished historian Gary Nash offers a profound new way of thinking about the struggle to create this country, introducing listeners to a coalition of patriots from all classes and races of American society. From millennialist preachers to enslaved Africans and disgruntled women to aggrieved Indians, the people so vividly portrayed in this book laid down ideas that have become part of our inheritance and ideals toward which we still strive today.

Science Fiction Stories 8 by Various Authors is a captivating anthology of science fiction short stories that transport readers to extraordinary realms, exploring dystopian futures, post-apocalyptic landscapes, and thrilling adventures in space. Discover the Unknown In "New Arrivals," follow Timothy Simmons as he navigates the complexities of a dystopian society where marriage applications are processed with eerie efficiency. Experience the thrilling mission in "Outside The Grasp," where astronauts face unexpected challenges in the vastness of space. Delve into "Remington's Conundrum," a ...

Luke Tavares has dreamed of joining the vast gaming guilds of the hypernet. After recently graduating high school, his parents have given him the same ultimatum as his siblings: He has one month to get a job to pay for his air, gravity, and water aboard the Dahlia. The freighter needs more hands, but Luke doesn’t want to be a trader-ship engineer. In Sphere World, he can mine asteroids, build bots, and make weapons to fuel the system-wide war between nodes.

The Ants go marching and it sure isn't one by one! The Dungeon of Pangera is a dangerous place and for Anthony, there's only way to go: down! The third stratum beckons, a place of fire, ash and the monsters classed as demons. So, so, many demons. Join our Antrepid Antventurer as he blazes a trail into the third layer of the Dungeon, facing new foes, new challenges and new developments within his own, rapidly expanding family!

Eight kids, ages nine to 17, awaken to find that almost everything they have ever known has been stolen from them. They were ripped from their beds in the middle of the night and transported to an unfamiliar and unforgiving new world where there are strict rules, and they are punished if they refuse to obey. As the kids grapple with their mysterious new reality, they struggle with disconcerting questions. Where in the world are they? Why were they taken away from their families? Will they ever get to go back home? And will this be the place where they die?

From the critically acclaimed author of There Is a Rio Grande in Heaven, a piercing debut novel following two families in alternative timelines of the Salvadoran civil war—a stunning exploration of the mechanisms of fate, the gravity of the past, and the endurance of love. ""Beautiful.""...

Ravenna, trapped on a secluded island governed by the iron rule and ancient magic of the Priestess, dares to dream of escape. With each clandestine nail driven into her raft, she inches closer to defying the shackles of her fate, risking everything for the promise of freedom. Meanwhile, across the vast expanse of the world, Salvatore yearns for adventure as he sets sail with the navy. Destiny has a different course in mind, as treachery lurks in the shadows, threatening to shatter his dreams and plunge him into the depths of danger.

Cody Banks destroyed his life before enlisting in the Marines. But tough decisions in America drained the military’s resources, leaving the nation vulnerable to attack. When Cody’s detachment returns to a powerless country, he finds himself steeped in the blood of a brand new war. His enemies are swift, brutal, and at times, scattered, but to get back to Burning Hollow, he must crawl through the middle of hell.