Science Universe

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

This omnibus volume contains two Alliance-Union novels, Merchanter's Luck and Forty Thousand in Gehenna.

The survivors live underground, as far from the Original World as possible and protected from the ultimate evil, Radiation. Then terrible monsters, who bring with them a screaming silence, are seen and people start to disappear. One young man realizes he must question the nature of Darkness itself.

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.

Alvin is a Maker, the first to be born in a century. Now a grown man and a journeyman smith, Alvin has returned to his family. He will share in their isolation, work as a blacksmith, and try to teach anyone who wishes to learn the knack of being a Maker. For Alvin has had a vision of the Crystal City he will build, and he knows that he cannot build it alone. But he has left behind true friends as well as enemies. And his ancient foe, the Unmaker, has found new hands to do his work of destruction.

In this deeply original book, science writer Anil Ananthaswamy sets out in search of the telescopes and detectors that promise to answer the biggest questions in modern cosmology. Why is the universe expanding at an ever faster rate? What is the nature of the "dark matter" that makes up almost a quarter of the universe? Why does the universe appear fine-tuned for life? Are there others besides our own?

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.

Jon's days are numbered. The mine will consume his life any day. Will this offer to farm inside a game be any better? He wants nothing but to farm in the real world, and he's given that chance in a VRMMORPG. With a new lease on life, he accepts it. But when he's robbed of his only tool to farm sufficient quota, he has no other option but to enter the deadliest forest of the region and die at the hands of a druid to obtain a skill that will help him reach his goals. However, death awaits at every step in the forest, and he can't die more than thrice. What will Jon do?

An “intriguing and accessible” (Publishers Weekly) interpretation of the life of Galileo Galilei, one of history’s greatest and most fascinating scientists, that sheds new light on his discoveries and how he was challenged by science deniers. “We really need this story now, because...

Prince Ernest Ire will do anything to please his controlling father. Even if that means using his god-given magic to sway the minds of everyone he has ever met. But everything changes when he is infected with the deadly poison of a Mer bite, and his magic is stolen.

In the 1970s, scientist John B. Calhoun created a “mouse utopia.” A world without hunger, disease, or danger. Food was endless, water was clean, shelter was plentiful. It was meant to be paradise. Instead, it became a nightmare. Violence, neglect, and sterility spread until the entire colony died out. The project became infamous as Universe 25—a chilling lesson about the dangers of comfort without purpose.

Star Wars: Heir to the Empire: Behind the Scenes is a special recording that features new commentary by author Timothy Zahn and editor Betsy Mitchell, written for the 20th anniversary edition of Heir to the Empire, read by Zahn and Mitchell. Each annotation includes audio from the new unabridged...

A 2023 AUDIOFILE EARPHONES AWARD WINNER A murder has Seattle on edge, and it falls to a pacifist empath—and a notorious empath hunter—to find the killer before it's too late It’s the middle of the night when part-time police consultant and full-time empath Reece gets an anonymous call...

Jethri has inherited a mission from his father, a plan that will allow family Loop ships like the one he grew up on to survive the encroachment of Rostov’s Dust. In this, he’s backed by several prominent Looper families who are scheduled to meet and plan at the South Axis Trade Fair. In what seems to be a fortunate pairing of missions, Master Trader ven'Deelin sees Jethri become lead trader on his own small ship, which is scheduled to arrive at the South Axis Fair.

Human. Arlo Grey will do anything to fend off the sickness that longs to destroy him. To uphold the promise he made to his parents, ensuring the protection of his sister from the world and its dangers. Especially if the dangers come in the form of elves from a realm beyond that of the human world. Elf. Faenir Evelina is scorned for the murder of his family. Forced by the bitter Queen to partake in the Choosing, he discovers a single person who can resist the deadly grace of his touch.

This long-awaited culmination of the Agent of Change sequence of Sharon Lee and Steve Miller's internationally acclaimed Liaden Universe novels pits unexpected friends and unexpected enemies against each other in a war that spans planets and races - and threatens to bring interstellar violence to the very surface of fabled Liad.

Just how big is the universe? Find out all about the universe and its planets, stars, and more in this fact-filled book. It's perfectly designed to introduce young children to the power of nonfiction.

Astronomers have successfully observed a great deal of the universe’s history, from recording the afterglow of the big bang to imaging thousands of galaxies, and even to visualising an actual black hole. There’s a lot for astronomers to be smug about. But when it comes to understanding how the universe began and grew up, we are literally in the dark ages. In effect, we are missing the first one billion years from the timeline of the universe.

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.

Star Force has existed for 156,000 years, risen beyond a galactic empire of dinosaurs intent on wiping out humanity only to face an intergalactic scourge known as the Hadarak. They've rescued thousands of alien races and incorporated them into their human-led empire, building a civilization that draws onlookers from numerous galaxies to try and figure out the secret of their success.