Science Universe

Based on a series of lectures given at Cambridge University, The Theory of Everything presents the most complex concepts of physics—both past and present—in a clear and accessible manner. Stephen Hawking enlightens listeners and exposes them to the rich history of scientific thought and the complexities of the universe in which we live. Using computer-assisted technology, Hawking reads from his own work.

In the year 3060, the reborn Star League has destroyed Clan Smoke Jaguar, conquered their home world Huntress, and scattered the few remaining Jaguar warriors to the winds. Now the League seeks to end the Clan invasion for good by using former Smoke Jaguars against their own people.

Enter a new world or return to see old friends in four Powder Mage Universe novellas featuring Erika, Tamas, Adamat, Taniel, Ka-poel, and Ben Styke.

Spencer Bailey has spent his entire life under government oversight for something he can’t change: his magic’s affinity for breaking souls. After surviving the end of the world, Spencer joins the Supernatural Operations Agency with the intention of keeping his head down and his hands clean. Tasked with tracking down a stolen artifact, Spencer wants to run his first case with the SOA by the book. The master vampire of the Seattle Night Court won’t make that easy.

As a MechWarrior of the Draconis Combine, Minobu Tetsuhara was bound by Bushido - a code that demands loyal service - to the devious Warlord Grieg Samsonov. But when Minobu came upon a strange blue-and-gold Archer, Bushido also dictated that he not destroy the honorable but helpless warrior. And so begins the BattleTech Chronicles, books four, five, and six to complete the collection....

From the author of We Are the Ants comes “another winner” (Booklist, starred review) about a boy who believes the universe is slowly shrinking as the things he remembers are being erased from others’ memories. Tommy and Ozzie have been best friends since the second grade, and boyfriends...

A Gauntlet War may seem inevitable. Multiple dominant races from different galaxies converge to annihilate you before retreating to their secret lairs waiting to be called out again. But the truth is, nothing is inevitable. And those conducting the invasions know this far better than their victims...

The present framing of the cultural debate in terms of materialism versus religion has allowed materialism to go unchallenged as the only rationally viable metaphysics. This book seeks to change this. It uncovers the absurd implications of materialism and then, uniquely, presents a hard-nosed non-materialist metaphysics substantiated by skepticism, hard empirical evidence, and clear logical argumentation.

Scientists have just announced an historic discovery on a par with the splitting of the atom: The Higgs boson, the key to understanding why mass exists has been found. In The Particle at the End of the Universe, Caltech physicist and acclaimed writer Sean Carroll takes readers behind the scenes of the Large Hadron Collider at CERN to meet the scientists and explain this landmark event.

J. S. Dewes is back with her acclaimed and action packed Divide series (The Last Watch, The Exiled Fleet) where The Expanse meets the Night's Watch. This program features multicast narration. The Sentinels have rallied under the leadership of Adequin Rake, and Cavalon Mercer has uncovered the...

When a God of War barged into his apartment, Jake had no idea what to expect... but it wasn't being forced into a never-ending war against evil invaders, or that the battle would strangely resemble the MMORPG games he loved. Working hard and building himself up from almost nothing, Jake would need every bit of knowledge and preparation to master his new class of Summoner. Joined by a sly Demoness with an ancient past and a shy Valkyrie hoping to prove herself in battle, they'll find excitement and enjoyment as they level and grow in power.

How would Saturn’s rings look from a spaceship sailing just above them? If you were falling into a black hole, what’s the last thing you’d see before your spaghettification? What would it be like to visit the faraway places we currently experience only through high-powered telescopes and robotic emissaries? Faster-than-light travel may never be invented, but we can still take the scenic route through the universe with renowned astronomer and science communicator Philip Plait.

When Brenda’s internet goes out right before an important scholarship deadline, she stumbles right into Kat’s family’s coffeeshop. Brenda is swept away by cool, confident Kat, who actually cares about Brenda’s 19-step plan to save the world through science. Meanwhile, Kat can’t stop thinking about Brenda, who is smart, passionate, and doesn’t seem to care that Kat is the prophesized Chosen One.

Egypt, 1912. In an alternate Cairo infused with the otherworldly, the Ministry of Alchemy, Enchantments, and Supernatural Entities investigate disturbances between the mortal and the (possibly) divine. What starts off as an odd suicide case for Special Investigator Fatma el-Sha’arawi leads her through the city’s underbelly as she encounters rampaging ghouls, saucy assassins, clockwork angels, and plot that could unravel time itself, in P. Djèlí Clark's Tor.Com Original, A Dead Djinn in Cairo.

For as long as Kaori can remember, she has run the spirit realm's only bookstore alongside Shinonome, the spirit who is her adoptive father. But Kaori begins to fear that her bond with Shinonome has frayed. He's keeping secrets from her, and they have something to do with his mysterious friend, the story-seller Tamaki. Worse, Kaori finds herself questioning the purpose of the bookstore itself--what if the stories she and her father bring to the spirit realm are doing more harm than good?

A crew of outcasts tries to find a legendary ship before it falls into the hands of those who would use it as a weapon in this science fiction adventure series for fans of The Expanse and Firefly. A washed-up treasure hunter, a hotshot racer, and a deadly secret society. They're all on a race...

Astronomers have determined that our universe is 13.7 billion years old. How exactly did they come to this precise conclusion? How Old Is the Universe? tells the incredible story of how astronomers solved one of the most compelling mysteries in science and, along the way, introduces listeners to fundamental concepts and cutting-edge advances in modern astronomy.

Kids love asking big questions about space: How hot is the Sun? What are planets made of? What do astronauts see in space? Their questions won’t stop there — and they don’t have to. Our Solar System for Kids 8–12 turns every “why” and “how” into a moment of discovery. Your child will feel like a brave explorer as they learn real science through storytelling.

In Quantum Physics: What Everyone Needs to Know, quantum physicist Michael G. Raymer distills the basic principles of such an abstract field, and addresses the many ways quantum physics is a key factor in today's science and beyond. The book tackles questions as broad as the meaning of quantum entanglement and as specific and timely as why governments worldwide are spending billions of dollars developing quantum technology research. Raymer's list of topics is diverse, and showcases the sheer range of questions and ideas in which quantum physics is involved.

Roy Court and his crew are taking the trip of a lifetime—several lifetimes in fact—duplicated and dispatched across the galaxies searching for Earthlike planets. Many possibilities for the future. Yet for Roy, no matter how many of him there are, there’s still just one painful, unchangeable past. In what world can a broken relationship be reborn? The universe is so vast, there’s always room for hope.