Science Universe

Centuries in the past, mankind fought a seemingly unbeatable adversary from sector to sector across the Spiral Arm until the war ground to a standstill and the Enemy withdrew. Believing that they had won, the citizens of the galaxy rebuilt. The Inner Worlds, which had escaped the worst of the war's ravages, became even more insular, while the Rim worlds adopted a free and easy way with law and order. Now, hundreds of years after their withdrawal, the Enemy is back - and this time they'll be satisfied with nothing less than the extinction of the galaxy.

Theo Waitley has lived all her young life on Delgado, a Safe World that is home to one of the galaxy's premier institutions of higher learning. Both Theo's mother, Kamele, and Kamele's onagrata Jen Sar Kiladi, are professors at the university, and they all live comfortably together, just like they have for all of Theo's life, in Jen Sar's house at the outskirts of town.Suddenly, though, Theo's life changes. Kamele leaves Jen Sar and moves herself and Theo back into faculty housing, which is not what Theo is used to.

In the third novel of the Liaden Universe, Priscilla Delacroix is betrayed and abandoned by her shipmates. But confronting the crew will be far easier - and safer - than confronting the demons of her past.

For more than 50 years, the world's top scientists searched for the "missing" planet Vulcan, whose existence was mandated by Isaac Newton's theories of gravity. Countless hours were spent on the hunt for the elusive orb, and some of the era's most skilled astronomers even claimed to have found it. There was just one problem: It was never there.

Quantum Physics for Beginners examines the basis of all the technological innovations of today - from atomic energy to computer microelectronics, from digital clocks to lasers, semiconductor systems, photoelectric cells, and diagnostic and treatment equipment for many diseases. In short, today we can live in a "modern" way, thanks to quantum physics and its applications. This comprehensive beginners' guide to quantum mechanics explains the most important and stunning quantum experiments to show that quantum physics is real.

And so continues the saga of the Clan invasion and the explosive struggle within the Inner Sphere. With secret aid from ComStar, the Terran-based sect that serves as the keeper of the Inner Sphere's technological secrets, the Clans' BattleMech warriors have been incredibly successful in their campaign of invasion. But ComStar has its own reasons for giving aid to the enemy, and if its strategy proves successful, the Inner Sphere worlds will finally be reunited under ComStar's rule.

Kara Everglades has just finished her first year of high school and is longing for an adventure. So far, her only option is an invitation from some upperclassmen to watch them race a bunch of bullfrogs in a ditch. Her grandfather, Cornelius Everglades, is a family legend (and a loose cannon), who founded his own island micronation. Unfortunately, the rest of the world refuses to acknowledge it. When Cornelius shows up at Kara’s door needing her help and promising an adventure, Kara agrees to go along with his far-fetched plan.

After 10 years of wandering the outer rim of the galaxy, Eddie Teach is a man without a purpose. He was one of the toughest pilots in the Federation, but now he's just a regular guy, getting into bar fights and making a difference wherever he can. It's not the same as flying a ship and saving colonies, but it'll have to do.

In a hyena clan, females rule! They hunt, care for young, and protect the clan’s territory. Learn all about spotted hyenas and the important roles females play to ensure the clan’s survival.

It’s dark outside, but hope will not be defeated. Michael, Akio, Yuko, and the rest are searching for the pieces necessary to put together a craft which Michael hopes will take him to Bethany Anne. But first, there are idiots in his way, seeking the same parts and intend to take them. By force. The challenge is they will find out what ‘force’ truly means when they dare to go up against the Dark Messiah. One way or another, Michael will get back to Bethany Anne.

Michael continues to work to fulfill the promise to his love, but the world isn't the same place. Now, there is a mistake he made centuries in the past walking around he needs to rectify. To complicate matters, there is a group out of England believing Michael's blood will be just what they need for their business. While they get nasty Vampires off the street at the same time. Further, the effort to pull together the Sacred Clan's ship parts are starting to come together. Unfortunately, no one wishes to give Michael and his new family any help.

For millennia, humankind and the other intelligent races have studied the bizarre and unfathomable constructs of the legendary beings known as the Builders. But for all that study, they are still no closer to figuring out who - or what - the Builders have been, or where they have gone.

In his phenomenal bestseller A Brief History of Time, Stephen Hawking literally transformed the way we think about physics, the universe, reality itself. In these thirteen essays and one remarkable extended interview, the man widely regarded as the most brilliant theoretical physicist since Einstein returns to reveal an amazing array of possibilities for understanding our universe.

Medusa rules her media empire from behind the safety of a thousand screens, and she has her own private sculpture garden of dumb ass humans that have tried to cross her. Perseus's lousy day has gone from bad to worse. Trying to go legit after a career of thieving is hard in a city like Styx, but when his baby sister Dany is kidnapped by a gang demanding he does one last job for them, he's got no choice but to get back in the game.

The African nation of Wakanda stood alone as an unconquerable land filled with incredible technological advancements for 10 centuries. T'Challa, the latest in a lineage of warrior-kings, is the Black Panther, endowed with enhanced speed and strength, along with a suit made of the indestructible metal that secured his country's future: Vibranium. Now, outsiders have returned to plunder Wakanda's riches - including its store of the rare metal. Leading this brutal assault is Klaw, an assassin with the blood of T'Challa's father on his hands.

Jon thought it was over...he was wrong. It was just the beginning. When he defeated the beast tide, he thought peace would come. But whatever he thinks never happens. The expansion he triggered attracted a much larger threat that he can't control.

With the Jaegers blunted and switching tactics, a new reality sets in for the Milky Way. Constant defense with no hope of ending the war, only surviving perpetual attacks by an enemy from other galaxies. The trailblazers know this story well, from the original Alamo. Now they have to figure out how to break the deadlock, John Wayne style.

Volume two. Four more stories: the mind of a mind reader, babysitting the supernatural, packing up, and what's it like to be a queen.

From the Demon Accords universe come six stories that delve behind the curtains. How does the FBI respond to a potential werewolf attack in an awakened world? What is it like to grow up witch? How do you assist a vampire queen? Who else lives on the world of Fairie? What does it take to prepare for alien invasion? As told by Declan, Stacia, Lydia, Chris, and introducing a few new characters to the fold. DA Compendium 3 builds upon and moves the arc of the DA storyline forward toward the battle for Earth.

Assistant Trader Jethri Gobelyn was an honest, hardworking young man who knew a lot about living onboard his family's space-going trade ship; something about trade, finance, and risk-taking; and a little bit about Liadens. It was, oddly enough, the little bit he knew about Liadens that seemed like it might be enough to make his family's fortune, and his own, too. In short order, however, Jethri Gobelyn was about to find out a lot more about Liadens... like how far they might go to protect their name and reputation.