First Science

How do sound and light travel? What are the different forms of energy? How do we see different colors? In this series, young listeners find the answers to these questions as they learn about basic physical science concepts. This volume includes Density, Gravity, and Moon.

How do sound and light travel? What are the different forms of energy? How do we see different colors? In this series, young listeners find the answers to these questions as they learn about basic physical science concepts. This volume includes Electricity, Energy, Light, and Magnetism.

How do sound and light travel? What are the different forms of energy? How do we see different colors? In this series, young listeners find the answers to these questions as they learn about basic physical science concepts. This volume includes Matter, Sound, and Temperature.

Here, anthropologist David Graeber presents a stunning reversal of conventional wisdom: He shows that before there was money, there was debt. For more than 5,000 years, since the beginnings of the first agrarian empires, humans have used elaborate credit systems to buy and sell goods - that is, long before the invention of coins or cash. It is in this era, Graeber argues, that we also first encounter a society divided into debtors and creditors.

For a thousand years, the Sabbat Worlds have been lost to the Imperium, claimed by the dread powers of Chaos. Now, a mighty crusade seeks to return the sector to Imperial rule. And at the forefront of that crusade are Colonel-Commissar Ibram Gaunt and the Tanith First and Only - better known as Gaunt’s Ghosts. Trapped in the grinding trench warfare of Fortis Binary, the Ghosts find themselves drawn into a conspiracy to assassinate the crusade’s leader, Warmaster Macaroth.

From one of Australia's leading Indigenous journalists comes a collection of fierce and powerful essays proving why the media need to believe Black witnesses and showcasing ways that journalism can be used to hold the powerful to account and make the world a more equitable place. Black Witness is the essential collection of First Nations journalism that we need right now – and always have.

Many First Nations tribes communicate with the cultural and linguistic thought patterns found in their original tongues. The First Nations Version (FNV) recounts the Creator's Story—the Christian Scriptures—following the tradition of Native storytellers' oral cultures. This way of speaking, with its simple yet profound beauty and rich cultural idioms, still resonates in the hearts of First Nations people. Whether you are Native or not, you will experience the Scriptures in a fresh and new way.

The apocalypse has arrived. Now, it's down to control. Who will control the rich resources of a newly inducted world? Multiple systems, sects, guilds, and incursion parties are all aiming for that control. But Silas believes there is more to control than just land and resources. He aims to win over the hearts and souls of the people while making Earth the strongest it can be.

Inquisitor Glokta, a crippled and bitter relic of the last war, former fencing champion turned torturer, is trapped in a twisted and broken body - not that he allows it to distract him from his daily routine of torturing smugglers.Nobleman, dashing officer and would-be fencing champion Captain Jezal dan Luthar is living a life of ease by cheating his friends at cards. Vain and shallow, the biggest blot on his horizon is having to get out of bed in the morning to train with obsessive and boring old men.

The war for the fate of mankind blazes on. Though the outer defences have fallen, the walls of the Palace itself remain inviolate as Rogal Dorn, the Praetorian of Terra himself, uses every known stratagem and ploy to keep Horus' vast armies at bay. In Perturabo, the Traitor siegebreaker, Dorn faces an adversary worthy of his skill. A terrible, grinding attrition ensues. The crucial battle for the Lion's Gate spaceport is at the heart of this conflict. With it in their possession, the Traitors can land their most devastating weapons on Terran soil. Dorn knows it must not fall.

Dr. Xin Rou is a Chinese researcher working at the IceCube neutrino experiment at the South Pole. On lucky days a single flash might signal the passage of a ghostly interstellar particle. Suddenly, IceCube’s entire array lights up. A million detectors at once. Which is impossible. The Antarctic sky is clear and calm—but she is already running for the door.

Being blindsided is never easy, even when you’re on the right track. Experimenting with technology that stretches our understanding of the universe, Connor and a small group of survivors find themselves stranded on a ship far beyond known space. The answers they seek may lie in a distant star system, but Connor is about to find out that not all encounters are by chance.

Thousands of years ago, Earth’s terraforming program took to the stars. On the world they called Nod, scientists discovered alien life - but it was their mission to overwrite it with the memory of Earth. Then humanity’s great empire fell, and the program’s decisions were lost to time. Aeons later, humanity and its new spider allies detected fragmentary radio signals between the stars. They dispatched an exploration vessel, hoping to find cousins from old Earth. But those ancient terraformers woke something on Nod better left undisturbed. And it’s been waiting for them.

Leigh grew up in Rotterdam, drawn to the waterfront as a refuge from her unhappy home life and volatile father. Enchanted by the marine world of her childhood, she excels in postgraduate research on ancient algae. When an unfathomable vent appears in the mid-Atlantic floor, Leigh joins the investigating team; what she finds there will change her life forever. Around the same time, a trio of engineers, unknown to each other, make a seismic breakthrough in rocket propulsion, announcing an almost limitless era of space exploration.

Ashley Perrin is fresh out of college and starting a job as a community liaison for the Third District–the city’s only sector with more alien residents than humans. Ashley’s barely found where the paper clips are kept when she’s beset with constituent complaints–from too much noise at the Annual Lupidian Celebration Parade to a trip-and-fall chicken to a very particular type of alien hornet that threatens the very city itself. And if that’s not terrifying enough, Ashley is next up at the office karaoke night.

The complete Baldwin's Legacy series.

The Earth lies in ruins in the aftermath of an extraterrestrial invasion, the land devastated by a desperate war with no winners between mankind and a race of vicious, intelligent creatures. The seas are drying up while the atmosphere corrodes and slowly cooks any life remaining on the now desolate rock. Food is scarce, trust even more so, and the only people left alive all have done horrific things to stay that way.

In the aftermath of the brutal murder of his father, a mysterious woman, Kahlan Amnell, appears in Richard Cypher's forest sanctuary seeking help...and more. His world, his very beliefs, are shattered when ancient debts come due with thundering violence. In a dark age it takes courage to live, and more than mere courage to challenge those who hold dominion, Richard and Kahlan must take up that challenge or become the next victims.

In the sleepy English village of Midwich, a mysterious silver object appears and all the inhabitants fall unconscious. A day later the object is gone and everyone awakens unharmed - except that all the women in the village are discovered to be pregnant. The resultant children of Midwich do not belong to their parents: all are blonde, all are golden eyed. They grow up too fast, and their minds exhibit frightening abilities that give them control over others and brings them into conflict with the villagers just as a chilling realisation dawns on the world outside....

Kathryn Janeway reveals her career in Starfleet, from her first command to her epic journey through the Delta Quadrant leading to her rise to the top as vice-admiral in Starfleet Command. Discover the story of the woman who travelled further than any human ever had before, stranded decades from home, encountering new worlds and species.