Earth Systems

Different kinds of rocks are found on Earth. Many are found deep inside Earth. Discover why rocks are an important part of nature!

The world doesn’t end with fire. It ends with a notification you can feel in your bones. Alec West was just trying to keep a remote communications relay alive when reality stutters—then rewrites itself. The sky fractures into a vast geometric lattice. The ground splits with impossible blue-white seams. And a force racing across the mountains—the First Wave—turns ordinary rules into a new kind of math.

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!

This collection is a carefully engineered low-frequency sound journey designed to gently guide your nervous system into a state of grounded stability and deep relaxation. At the core of this immersive experience lies the naturally occurring 7.83Hz Earth frequency (Schumann Resonance) — widely referenced in grounding and brainwave entrainment practices. The tracks gradually descend through slow, calming frequency ranges before settling into the stabilizing 7.83Hz zone, encouraging mental quiet, physical heaviness, and emotional equilibrium.

What do you do when you're one of the few people that's received training before your planet is inducted into a System? Mike and his group made it through the initial induction of Earth into the System and are using the training they received before that to try to help people in the area, all...

Book 2 of Soloing the System by Arland Grace. If you're a fan of He Who Fights With Monsters or The Primal Hunter, get your audiobook today and continue Orion’s adventure! Orion Dores’ path to ascension continues! After receiving a new Class from the Chronicle Seer, Orion has a Tower Flood...

'A glorious paean to our living world, full of achingly beautiful passages, mind-bending conceptual twists, and wonderful characters. Ferris Jabr reveals how Earth not only gave rise to life, and now teems with it, but has also been profoundly, miraculously shaped by it.' – Ed Yong, author of...

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.

The Alcazar station has been attacked! Project Ibex, under the command of former teammate Irene has begun cutting a bloody path throughout the galaxy, delivering a single message. Humanity has arrived! From Tachyon to Boron and beyond Hrafn squad will pursue the Veles across the galaxy. Alliances will be forged; enemies will be made and the thin red line between hero and villain will be towed in the name of peace.

All living things need air to survive. Air also protects Earth. Discover why air is 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!

Everything is going according to plan. Ivan Susanin has successfully installed a beacon in the undead territory and returned home. The situation changes when the next mission to the city of goblins is delayed, while his home planet becomes the battleground. Monsters invade Earth, and Ivan must become one of the leaders and unite the players under his banner, albeit within the borders of his own country. If circumstances demand that he discloses his identity and cooperates with the authorities, so be it! Modern weapons and equipment, instructors, financing, and protection by law....

Learn all about our solar system through a fantastic adventure in this audiobook.

Our solar system is a dynamic arena where asteroids careen off course and solar winds hurl charged particles across billions of miles of space. Yet we seldom consider how these events, so immense in scale, influence our fragile blue planet: Earth. In Ripples on the Cosmic Ocean, Dagomar Degroot...

The bestselling, award-winning author of The Midnight Library offers his funniest, most devastating dark comedy yet, a “silly, sad, suspenseful, and soulful” (Philadelphia Inquirer) novel that’s “full of heart” (Entertainment Weekly). When an extra-terrestrial visitor arrives on Earth...

The captivating new companion to international bestsellers Here We Are and What We’ll Build A father takes his two children on a thrilling out-of-this-world adventure into space and invites them to look back at Earth and the conflicts that have taken place since the beginning of time. This...

Learn to cultivate a traditional, beneficial relationship with the land by embracing the forgotten practices of our ancestors Details the ancient art of geomancy and Earth magic, including how to work with ley lines, astrology, and the four directions to honor a space and make it a place of...

Turn your next family road trip into a playful STEM adventure that brings natural science to life for curious minds. Guided by a warm, engaging narrator, young listeners will zoom from the outer edges of our solar system down to the bubbling, hot rock beneath their feet. It is the perfect...

Master geology and climate change without heavy math, transforming your daily commute into an awe-inspiring adventure. This conversational guide treats the world as one dynamic engine where deep underground heat shapes the air we breathe. Whether you are walking in nature or relaxing at home...

Bogs form from an overabundance of death, organic matter breaking down to form layer upon layer of peat. That peat gives rise to lifeforms that challenge our understanding of biology itself: amphibian-eating plants and acid-flinging mosses, plant clones that span thousands of square miles and...