Systems Science

Let’s Look at Body Systems! introduces early fluent listeners to the body’s seven systems with fun and informative storylines. In each book, a fictional child character investigates a specific body system, learning how it helps him or her function each day. Listeners will learn what parts and processes of the human body are involved in each body system.

With the System States Union now crushed and Trojan's new Empire on the rise, former foes become allies in a desperate attempt to prevent not only the collapse of human civilization but also the complete extermination of humanity at the hands of a diabolical new power player. Is salvation really possible, or was it all just rumors?

An ancient alien artifact could cost Captain Kirk and his crew their minds and their lives...and Spock must solve ages-old mysteries before his captain and crewmates are lost forever! Featuring a dramatic reading by Walter Koenig and enhanced with sound effects and an original score.

On a planet code-named Gateway stands a mysterious portal to the past, the Guardian of Forever. Spock, Kirk, and McCoy have just returned from a voyage through the gateway with a young man named Zar - Spock's own son from ancient Sarpeidon! But while Spock and the brilliant, primitive youth try to bridge a gap of centuries and cultures, Gateway is seized by the Romulans...Featuring a dramatic reading by Leonard Nimoy and James Doohan, and enhanced with sound effects and an original score!

Marc's Safe Zone, and his network of interconnected Safe Zones, has been upgraded to an Industrial Technology level. With the new tech level comes a number of items that they've desperately wanted to build. Now railways, lighter than air travel, primitive firearms, and more are available, once the requirements for their tech chains are satisfied.

Marc is all too aware that the end of the acclimatization year the System has provided to Earth is quickly drawing to a close and that others will be allowed onto the planet to start claiming areas shortly. Zeus has promised that his series of quests will get Marc, at least, to the maximum level reachable in that first year, but Marc is nervous that it isn't going to happen.

Electronic monitoring. Locked-down drug treatment centers. House arrest. Mandated psychiatric treatment. Data-driven surveillance. Extended probation. These are some of the key alternatives held up as cost-effective substitutes for jails and prisons. But many of these so-called reforms actually widen the net, weaving in new strands of punishment and control, and bringing new populations, who would not otherwise have been subject to imprisonment, under physical control by the state.

You've probably seen it before: a human brain dramatically lit from the side, the camera circling it like a helicopter shot of Stonehenge, and a modulated baritone voice exalting the brain's elegant design in reverent tones... to which this book says: Pure nonsense.

Mr. Beat’s The Power of Our Supreme Court is the Supreme Court book of decisions that affect the everyday lives of Americans everywhere. The real democracy of America unveiled. What does the supreme court do? Sure, people care when the court makes a big ruling, but most don’t pay attention to the court’s day-to-day decisions. In this law book, Mr. Beat takes you on a journey through our Supreme Court system, what it is, who is in it and how they got to be there while foreshadowing how it shapes our very future.

The only planet to support life, Earth has a lot going for it. Think you know everything there is to know about our home planet? Think again. Discover more about the blue planet we call home.

Erosion changes Earth's natural features. It breaks down materials and can help make something new. Discover why erosion is an important part of nature!

All living things need air to survive. Air also protects Earth. Discover why air is an important part of nature!

Plants and animals from millions of years ago left behind fossils. Fossils can teach people about the past. They are also used for fuel. Discover why fossils are an important part of nature!

Soil covers most of the land on Earth. It feeds plants and is home to many animals. Discover why soil is an important part of nature!

Most of Earth is covered in water. Water falls from the sky as rain or snow. All living things need water to survive. Discover why water is an important part of nature!

In Journey Through The Solar System, you can join the experience of a lifetime without leaving your home. Get ready for an unforgettable space holiday! You're about to launch on a voyage beyond your wildest dreams, touring the marvels of our Solar System (the sun, planets, comets, and asteroids) and the mysteries of the cosmos.

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.

In this disquieting cyber thriller, Joseph Menn takes readers into the murky hacker underground, traveling the globe from San Francisco to Costa Rica and London to Russia. His guides are California surfer and computer whiz Barrett Lyon and a fearless British high-tech agent. Through these heroes, Menn shows the evolution of cyber-crime from small-time thieving to sophisticated, organized gangs, who began by attacking corporate websites but increasingly steal financial data from consumers.

Benjamin's life was perfect. He'd just graduated from college and landed his dream job; he was finally ready to make his own way in life. However, before he could do that, he and his buddies decided to go on one last camping trip that changed everything. Suddenly, the five of them were ripped from their campsite on Earth by powerful magics, brought face-to-face with the might of the rune mages, and forced to become pawns in larger schemes.

Bankruptcy is the busiest federal court in America. In theory, bankruptcy in America exists to cancel or restructure debts for people and companies that have way too many—a safety valve designed to provide a mechanism for restarting lives and businesses when things go wrong financially. Legal scholar Melissa B. Jacoby shows how bankruptcy has also become an escape hatch for powerful individuals, corporations, and governments, contributing in unseen and poorly understood ways to race, gender, and class inequality in America.