Systems Science

Saturn is famous for its rings. This very windy planet has another claim to fame—it has the most moons of all eight planets! Discover more amazing facts about the sixth planet in the solar system!

Before he was the super confident, snarky AI saving Siv Gendin and his friends’ bacon on a regular basis, Silky worked with his first human companion, Eyana Ora, an Empathic Services agent. This was the mission where it all began. Two centuries before the Fall of the Benevolence. A simple covert mission to spy on the Krixis, a telepathic alien race, turns into a desperate bid to save mankind when Silky and Eyana uncover a plot to use a secret super-weapon. But the weapon, a lost piece of ancient technology, holds secrets that neither side expected.

The spectacular conclusion to the thrilling double-sized adventure! Even if, against all odds, the Genesis Wave can be defeated, Picard and his potentially treacherous allies must still confront the greater mystery of what unknown intelligence dared to launch the wave against an unsuspecting galaxy - and for what malevolent purpose...Read by Tim Russ, Tuvok on Voyager!

What is our immune system, and how does it work? A vast array of cells, proteins and chemicals spring into action whenever our bodies are damaged, but immunity is not something you can see, touch, or feel. It can fight off malicious bacteria and viruses, locate cancerous growths, and even rewire our brains—but sometimes our own tissues can get caught in its crossfire, with catastrophic consequences. Humans may be the most disease-ridden animals on the planet. Professor John Trowsdale shows how the immune system protects us, and how our bodies invest huge resources to keep it running.

Planet Earth burns in nuclear flame. But The System was kind and wise enough to transfer all its little humans into a new world. Everyone has been granted a new name, a starting bonus, and a rousing kick up the backside. Some got a sword, some a crown, and me . . . A potato?! How am I supposed to take over the world with this thing? System, are you sure you're so kind and wise after all?

Jeb is settling into his role as the head of the biggest orphanage in the alien city of Solmnath, taking in hundreds of human children orphaned by the harsh trials of the Tutorial.

For Chris Mason, working construction at the pinnacle of New York's skyline feels like being on top of the world—until that world is shattered when an otherworldly portal transforms Manhattan into a deadly fantasy realm. Chosen as a "salvager" by a mysterious System that has plagued humanity throughout history, Chris must now scavenge the ruins of his city for materials to craft weapons, armor, and shelter while the city continues to transform around him.

Nick Vandal faces his greatest challenge yet in the Risen Tower, a place of trials and floors designed to test the survivors' limits. As Nick and his new companions battle through casino mazes—and relentless hordes—they uncover the truth behind the Admin's grand design. Hidden enemies within the survivors' ranks plot to sabotage their progress, and success is far from guaranteed. Nick must use every resource, including his knowledge of the future, to navigate the challenges and forge alliances necessary to reach the top.

John Lee has left Earth behind him as he travels to the capital of the Galactic Council. Seeking rest and an answer to what the enigmatic System is, John plans to spend his time reading and researching on Irvina. But fate has other plans for the human Paladin. Faced with a new quest and a Galactic Society that is as unfair to its citizens as it was to Earth, John must decide if his desire for a quieter life outweighs his conscience.

With Earth's acclimatization year ticking away, Marc and his party share the desire to grow stronger. Based on their previous experiences, they theorize where they might find spawns that would be powerful enough to give them good experience, then head out to prove their theory. Along the way they discover another fairly large Safe Zone with a population of hundreds of people. On their return to their home Safe Zone, Marc finds that he's received messages from powerful, potential allies from off world. Allies who are aware of the satellite and what it's been doing.

Fueled by memories of a fallen world and revenge, Nick takes on a quest to take down the all-powerful [Admin]. Armed with nothing more than his grit, his experience, and an unyielding will, his every decision becomes a high-stakes gamble in a world changed by the coming of the system. Powerful and otherworldly foes obstruct his path, their strength formidable enough to pulverize any ordinary man. But Nick is far from ordinary. He embodies humanity's best hope to overcome the catastrophe known as System Fall and to challenge the [Admin].

After Jebediah Trapper completed the Impossible Tutorial (by cheating), the vet's been in something of a slump. His PTSD is gradually guiding him down the path of self-harm. Crippled, stripped of his power, and homeless, he's got no reason to keep breathing. Until a little girl is in trouble.

Women don’t build wealth in the same way that men do - and it’s not because we shop too much. Younger generations are struggling to match the financial successes that generations before them experienced, and this is even more true for women, who continue to earn less for doing the same work as men. As a result of this wage gap, women have less to save, less to invest and, ultimately, accumulate less wealth over a lifetime.

The world ended. Greg's real life finally began. For twenty-eight years, Greg survived the corporate trenches. Premium dark roast at 7 AM. Then, Rachel from HR policing the microwave. Brad stealing credit in projects. Then civilization collapsed. The dead rose. Society crumbled. Greg has never been happier.

At the same time that the Civil Rights Movement brought increasing opportunities for blacks, the United States liberalized its immigration policy. While the broadening of the United States's borders to non-European immigrants fits with a black political agenda of social justice, recent waves of immigration have presented a dilemma for blacks, prompting ambivalent or even negative attitudes toward migrants. What has an expanded immigration regime meant for how blacks express national attachment?

More people than ever are getting arrested - usually for petty offenses against laws that rarely used to be enforced. This eye-opening book tells you everything you need to know about how cops operate, the little things that can get you in trouble, and how to stay free from the hungry jaws of the criminal justice system. It is now updated with new and important information on the right of the police to search your car; on guns, knives, and self-defense; and on changes in surveillance methods.

When we think of Constitutional law, we invariably think of the US Supreme Court and the federal court system. Yet much of our constitutional law is not made at the federal level. In 51 Imperfect Solutions, US Court of Appeals Judge Jeffrey S. Sutton argues that American Constitutional law should account for the role of the state courts and state constitutions, together with the federal courts and the federal Constitution, in protecting individual liberties.

I was in my garage, when the space elves addressed the whole world. They didn't call themselves space elves, of course, but most humans struggled to pronounce Khjurhnalva. They had a message for us: Forces that had eradicated their species' males were heading for Earth. The space elves offered us access to the System, as cooperation was vital to the survival of both our species. I, Mathew, know all of the above is bullshit. I saw the truth with my own eyes, heard it from their beautiful, deceitful mouths. No one believes me, though. A planet-wide, survival reality show? Ridiculous.

When the System came to Earth, technology failed, monsters appeared, and billions died as humans were inducted into the game-like physics the System enforced. Unfortunately for the System, not all humans were on Earth. Some scattered postbiological individuals decided to push it back, and embarked on a decade-long crusade to eliminate the System from Earth.

Meet Tanjihiro Chae Wong, a scarred man with no past. A nomad. A simple cabbage farmer with an ominous black gauntlet living happily with his family... Or is he? Unbeknownst to everyone he keeps a secret. Not only of his identity, but what he is, and what he can do. Keeping to the shadows as he stays out of the war he never wanted to be a part of and lives a life of... Peace.