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.

"Resistance is futile." The greatest threat the Federation has ever faced is the half organic, half mechanical Borg. Now more dangerous than ever, the Borg threatens the Federation's past, present, and future. Read by Gates McFadden, "Beverly Crusher" on Star Trek, The Next Generation!

Kick-start your future genius! Tinker Toddlers is a series designed to introduce first nonfiction emerging STEM concepts to babies, toddlers, and preschoolers. Look up at the night sky. What do you see? From the award-winning Tinker Toddlers series, Solar System for Kids is a great way to introduce the eight planets in our solar system and beyond. With interplanetary travel a real possibility for the next generation, this space book will launch your little astronomer on an amazing space adventure - with colors, shapes, sizes, and super-simple facts.

Devon Walker has had it rough lately. She kinda saved the game world - or, at least, earned the citizens of Aventalia a small respite from the demon attacks - but the wild magic she used had some devastating consequences, starting with a shattered landscape and the apparent vanishing of her settlement. Now, it's up to her to fix the problems, save her NPC friends, and lay plans to take the attack to the demon forces.

CNN Senior Supreme Court Analyst Joan Biskupic provides an urgent and inside look at the history-making era in the Supreme Court during the Trump and post-Trump years, from its seismic shift to the Right to its controversial decisions, including its reversal of Roe v. Wade, based on access to all the key players.

The battle for paradise has begun. Starfleet has discovered a secret that could transform the future of the entire Federation - a secret that presents Picard and his crew with an agonizing moral dilemma. Faced with orders he cannot obey and a crisis he cannot ignore, Picard finds himself torn between his conscience and his uniform.

Following on the success and popularity of Genesis Wave books one, two, and three, John Vornholt pulls together a group of Star Trek heroes with a mission unlike any other! The passing of the Genesis Wave has damaged hundreds of worlds in the newly named "Genesis Sector", and chaos reigns throughout that area of space. Each world has been changed in different ways, and a group of extraordinary men and women - some old friends, some new faces - have been assigned the job of getting the devastated planets back on their feet.

The Genesis Wave, Book 3 is the final volume of an apocalyptic adventure that pits the desperate crew of the Starship Enterprise against a disaster of universal proportions....Read by Tim Russ, Tuvok on Voyager!

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?

The powerful, long-awaited sequel to Yesterday's Son. Waves of distorted time are crashing through the universe - destroying everything in their path. Federation scientists pinpoint the source: the Guardian of Forever, the portal to the past where Spock had once journeyed back to meet his son, Zar. Featuring a dramatic reading by Leonard Nimoy and James Doohan, and enhanced with sound effects and an original score.

Icy, rocky, sometimes dusty, always mysterious – comets and asteroids are among the Solar System's very oldest inhabitants, formed within a swirling cloud of gas and dust in the area of space that eventually hosted the Sun and its planets. Locked within each of these extra-terrestrial objects is the 4.6-billion-year wisdom of Solar System events, and by studying them at close quarters using spacecraft we can coerce them into revealing their closely-guarded secrets. This offers us the chance to answer some fundamental questions about our planet and its inhabitants.

Here is a visionary analysis of how the politics of fear, secrecy, cronyism, and blind faith have combined with the public sphere's degradation to create an environment dangerously hostile to reason. Never has there been a worse time for us to lose the capacity to face the reality of our long-term challenges, from national security to the economy, from issues of health and social welfare to the environment. As The Assault on Reason explains, we have precious little time to waste.

On the planet Nimbus III, a harsh world deep in the neutral zone, the three major powers -- Federation, Klingon, and Romulan -- attempt a revolutionary cooperative program, jointly developing the planet as an experiment in peace. But that makes Nimbus III an irresistible target for terrorists, who seize control of the planet, and the Enterprise is sent on a daring mission of rescue.

From the best-selling author of A Vast Conspiracy and The Run of His Life comes Too Close to Call - the definitive story of the Bush-Gore presidential recount. A political and legal analyst of unparalleled journalistic skill, Jeffrey Toobin is the ideal writer to distill the events of the 36 anxiety-filled days that culminated in one of the most stunning Supreme Court decisions in history.

Land that job! An in-depth overview of system design and how to prepare for your interview. When it comes to answering system design questions, many of us don't know where to start. We don't have the logic and knowledge to effectively communicate back a reply that impresses the interviewer. System Design Interview: A Strategic Guide for a Successful Interview is an easy-to-understand, step-by-step book that provides clarity on how to prepare and respond to questions in an interview.

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!