Science Universe

Cairo, 1912: The case started as a simple one for the Ministry of Alchemy, Enchantments, and Supernatural Entities - handling a possessed tram car. Soon, however, Agent Hamed Nasr and his new partner, Agent Onsi Youssef, are exposed to a new side of Cairo stirring with suffragettes, secret societies, and sentient automatons in a race against time to protect the city from an encroaching danger that crosses the line between the magical and the mundane.

Five stories from the Powder Mage Universe, including the never-before-published "Green-Eyed Vipers".

Amy and Elder have finally left the oppressive walls of the spaceship Godspeed behind. They're ready to start life afresh - to build a home - on Centauri-Earth, the planet that Amy has traveled 25 trillion miles across the universe to experience. But this new Earth isn't the paradise that Amy had been hoping for. Amy and Elder must race to uncover who - or what - else is out there if they are to have any hope of saving their struggling colony and building a future together. But as each new discovery brings more danger, Amy and Elder will have to look inward to the very fabric of what makes them human on this, their most harrowing journey yet.

Jon successfully killed Belphegor...but he forgot that everything comes with a cost. The cost may need to be paid with money...or life. With his archenemy alive in the game, Jon's days are going to be troublesome. But killing Kurush in-game is not simple as killing Kurush was in real life. Here, Kurush holds power. The power of a whole second-tier guild. With his puny prowess, can Jon go against a second-tier guild and complete his mission that put him in prison in real life? Find out where Jon's life will take him next.

Does alien life exist? Is time travel possible? How did the universe begin, and how will it end? Is the future predetermined? These are just some of the fascinating questions posed in this book, which stretches across physics, the life sciences and cosmology. Each chapter considers a separate question and ends with either an answer or, if there is insufficient evidence, a ‘best guess’ answer.

On March 21, 2013, the European Space Agency released a map of the afterglow of the big bang. Taking in 440 sextillion kilometers of space and 13.8 billion years of time, it is physically impossible to make a better map: We will never see the early universe in more detail. On the one hand, such a view is the apotheosis of modern cosmology; on the other, it threatens to undermine almost everything we hold cosmologically sacrosanct.

More than 24 hours of Druids, dragons, demigods, and danger fill this modern Arthurian epic omnibus set! Legacies are forged through sacrifice.

On the run from interplanetary assassins, covert operative Val Con yos'Phelium and former mercenary sergeant Miri Robertson end up stranded on a distant planet - with no rescue in sight. Until they figure out a way back to Liad, these two lost souls must find a way to trust each other - and let their true love heal the dark wounds of their past.

Now in its fourth edition, this low-cost astronomy audio-textbook is designed for a one-semester introductory astronomy course aimed at non-science majors and future teachers. This new edition brings the latest astronomical discoveries together with cutting-edge teaching and learning strategies designed specifically to improve student learning and retention.

Sixty-six million years ago, an object the size of a city descended from space to crash into Earth, creating a devastating cataclysm that killed off the dinosaurs, along with three-quarters of the other species on the planet. What was its origin? In Dark Matter and the Dinosaurs, Lisa Randall proposes it was a comet that was dislodged from its orbit as the solar system passed through a disk of dark matter embedded in the Milky Way. In a sense it might have been dark matter that killed the dinosaurs.

Ten thousands years ago, the Furies nearly exterminated all life in the universe, before being defeated by a coalition of worlds led by the Olympians. Or so everyone thought.... Now they're back and a new reign of terror has begun. Chase trains to increase his powers tenfold in the hope to defeat the Furies once and for all. But will it be enough to stop an unstoppable enemy?

While Reuben is house-sitting for his neighbors and caring for their pets, he finds a mysterious note with a warning—beware the mobster, the monster, and the monsieur. What could this mean? Reuben quickly realizes that something strange is going on, and finds himself on an adventure with monsters and alternate universes!

Young Alvin returns to the town of his birth and begins his apprenticeship with Makepeace Smith, committing seven years of his life in exchange for the skills and knowledge of a blacksmith. But Alvin must also learn to control and use his own talent, that of a Maker, or else his destiny will be unfulfilled.

Who are we, and how did we get here? These are two of the most fundamental and far-reaching questions facing scientists and cosmologists alike and have rested at the center of human intellectual endeavor since its beginning. They are questions that stretch across numerous disciplines. Philosophy, theology, evolutionary biology, and mathematics are just some of the fields looking to explain the emergence of human life.

Nothing says relaxation like a summons to murder. When the Cleaners are called back from a much-needed vacation, they return to find Clearhelm under attack. Someone is killing the witchblood, leaving empty bodies drained of magic. All signs point to another practitioner as the culprit, but Clearhelm’s coven leader is adamant that none of the members of the Conservatory would risk dirtying their souls with dark magic. As the number of bodies increases, Pen and her team must track down the killer before all the stolen magic gets out of control and takes Clearhelm with it.

For more than a decade, the Republic of the Sphere’s army hid in silence behind the mysterious, impregnable Wall of Fortress Republic. But now the Wall has come down, and Paladin Max Ergen, commander of Operation Eruptio, has his sights set on an invaluable prize. His target: Dieron, a Draconis Combine military district capital, a former Republic world harboring secrets from past wars. His troops have spent years training in isolation behind the Wall, and they are hungry for battle, ready to remind the Inner Sphere that the wounded Republic is still a force to be reckoned with.

Our universe has multiple origin stories, from religious creation myths to the Big Bang of scientists. But if we leave those behind and start from nothing—no matter, no cosmos, not even empty space—could we create a universe using only math? Irreverent and boundlessly creative, The Big Bang of Numbers invites us to try.

In a universe where a being’s very existence is a game and its players tussle for power, Earth is the latest battleground, but for Titus and his friends, the stakes are very real. Earth’s future hangs in the balance and power beyond imagining waits to be seized. When the System came, it ravaged Earth, destroying everything Humankind had built and killing billions in a matter of days. For those few that survived, like Titus, it was like living in a hellscape.

Clan Jade Falcon’s war efforts draw closer to Terra, but to conquer this ultimate prize, the Falcons’ vicious Khan, Malvina Hazen, must be able to trust all of her warriors to carry out her commands without hesitation—no matter how much death or collateral damage they will cause. For Malvina, victory is the only thing that matters, and those who stand in her way suffer swift and brutal elimination.

Brothers in arms...At long last, the Clans’ campaign for the Inner Sphere is about to come to a head. Alaric Wolf is preparing for his biggest moves yet...and is willing to enlist just about any force that can help him achieve his ultimate goal - the conquest of Terra. To do this, he sends one of his own on a very special mission. Marotta Kerensky is a Wolf warrior unlike any other - the perfect candidate for a mission unlike any other: Convince the legendary Wolf’s Dragoons to rejoin the Clan they originally came from.