Unknown Science

From the 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.

Ever since the dawn of civilization, we have been driven by a desire to know - to understand the physical world and the laws of nature. But are there limits to human knowledge? Are some things simply beyond the predictive powers of science? Or are those challenges the next big discovery waiting to happen?

In Into the Unknown, astrophysicist Kelsey Johnson takes us to the edge of scientific understanding about the universe: What caused the Big Bang? What happens inside black holes? Are there other dimensions? She doesn’t just celebrate what we know but rather what we don’t, and asks what it means if we never find that knowledge. Exploring the convergence of science, philosophy, and theology, Johnson argues we must reckon with possibilities—including those that may be beyond human comprehension.

"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)

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.

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.

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.

Based on a decade of research and on interviews with many of Mao's close circle in China who have never talked before, and with virtually everyone outside China who had significant dealings with him, this is the most authoritative biography of Mao ever written.

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.

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.

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.

Hadjar survived the bloody war for the throne of his homeland. He fought against monsters and enemies that made entire generations tremble in fear. He traversed the vast Sea of Sand, found the mythical Mage City, and witnessed the destruction of an ancient civilization. Then, in the pursuit of knowledge, Hadjar came to Dahanatan, the capital of the Empire.

When an ancient alien artifact chooses research cadet Nick to explore the world stored within it—a place full of forgotten empires, heroes with strange powers, and monstrous creatures that he is automatically transported to when he sleeps—he finds he has no choice but to grow stronger within the realm of Yensere to uncover its mysteries.

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...

The foundations of capitalism are being battered by a flood of altruism, which is the cause of the modern world's collapse. This was the view of Ayn Rand, a view so radically opposed to prevailing attitudes that it constituted a major philosophic revolution. In this series of essays, she presented her stand on the persecution of big business, the causes of war, the default of conservatism, and the evils of altruism.

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 ...

Now on the race’s centennial, award-winning author David K. Randall tells the story of this riveting, long-forgotten race. Through larger-than-life characters, treacherous landings, disease, and ultimately triumph, Into Unknown Skies demonstrates how one race returned America to aviation greatness. A story of underdog teammates, bold exploration, and American ingenuity, Into Unknown Skies is an untold adventure tale showing the power of flight to bring the world together.

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.

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?