Nonfiction Science

Fall brings cooler weather and in autumn there are shorter days. The leaves change from green to orange, red, and purple, until they start falling to the ground.

Scientists are not quite sure what colors the dinosaurs were. They can only guess that the dinosaurs may have been colored to match their surroundings, just as most animals are today.

Did you know that Pteranodon was not a dinosaur? Pteranodon belongs to a special group of flying reptiles called pterosaurs.

Wouldn’t it be fun to go on a dinosaur dig and find fossil remains of the famous Tyrannosaurus rex?

Turtles are amazing cold-blooded reptiles. In fact, they belong to one of the oldest reptile groups in the world. Some turtles are meat-eaters and some are plant eaters. Turtles are known for their shells, which are actually a part of their skeletons. A turtle’s shell helps protect it from predators. Did you know that a turtle cannot come out of its shell? Listen to this fun audiobook about turtles.

If you have a curious mind and like to make new discoveries, then I’m sure you like to conduct experiments. Experiments help scientists gather new information and learn interesting facts about what they are studying. Kids will love this fun audiobook about conducting experiments—of course, with adult supervision.

The word “mammal” refers to a mother’s mammary gland, which is used to feed her babies milk. Most mammals are warm-blooded animals that give birth to their babies live, although there are some mammals that do lay eggs. Mammals have backbones and most mammals have hair. Did you know that you are a mammal? Catchy lyrics and a fun melody line will teach kids about mammals in this fabulous audiobook.

Years ago, when astronauts needed to leave the spacecraft, they used the manned maneuvering unit (MMU). Even though this piece of equipment is no longer used, it is still very interesting.

Did you know that a rattlesnake’s rattle is made up of segments of keratin? These segments knock against each other to produce a buzzing or rattle-like sound. Rattlesnakes use their rattles to distract their prey or to warn a predator to stay away! Each time a rattlesnake sheds its skin, it adds another segment to their rattle. Have you ever wondered why snakes stick out their tongues? They use their tongues to pick up scents. As they move their tongues back inside their mouths, a special “taste-smell” organ helps them locate their next meal.

Amphibians are cold-blooded like reptiles, have backbones like reptiles and mammals, but are very different. Amphibians do not have any hair or skin scales on their bodies. They can breathe through their skin as well as through their lungs. Most amphibians spend part of their lives in water. Frogs, toads, and salamanders are examples of amphibians.

What exactly made the earth round? How do boomerangs turn around mid-air? And why do cats always land on their feet? “A basic scientific concept receives long overdue attention” (Kirkus Reviews) in this “fascinating” (Wall Street Journal) new book from the masterful author of The Age of...

Step past the flashing lights into the true scene of the crime with this frank, unflinching, and unforgettable account of life as a crime scene investigator. Whether explaining rigor mortis or the art of fingerprinting a stiff corpse on the side of the road, Dana Kollmann details her true, unvarnished experiences as a CSI for the Baltimore County Police Department.

In conversations with drivers ranging from veterans of foreign wars to Indigenous women protecting one another, Di Cintio explores the borderland of the North American taxi.

Nerve agents are the world's deadliest means of chemical warfare. Nazi Germany developed the first military-grade nerve agents and massive industry for their manufacture. At the end of the Second World War, the Allies were stunned to discover this advanced and extensive program. The Soviets and Western powers embarked on a new arms race, amassing huge chemical arsenals. From their Nazi invention to the 2018 Novichok attack in Britain, Dan Kaszeta uncovers nerve agents' gradual spread across the world, despite international arms control efforts.

NASA Astrobiologist and renowned scientist Dr. David Grinspoon brings readers an optimistic message about humanity's future in the face of climate change. For the first time in Earth's history, our planet is experiencing a confluence of rapidly accelerating changes prompted by one species...

Emerging listeners can race through city streets with a fire truck, plant crops with a tractor, and travel the world with an airplane. This volume includes An Airplane's Day, A Backhoe's Day, A Bulldozer's Day, A Dump Truck's Day, A Fire Truck's Day, and A Tractor's Day

How do machines help us work? What jobs are these large vehicles built for? This series is perfect for the youngest of listeners who just can't get enough of trucks, trains, planes, and other big machines.

Rarely has an ancient text influenced the world as immensely as Meditations by Marcus Aurelius, Roman Emperor (161 - 180 AD). In this series of personal writings and reflections, he collects his thoughts on Stoic philosophy, exploring themes of virtue, the nature of the universe and the meaning of life. This book has stood the test of time as a cornerstone of philosophical literature and a guide to living a balanced and meaningful life.

A Behavioral Scientist Notable Book of 2024 “An eye-opening analysis of why our politics have become so polarized….Keith Payne illuminates one of the biggest problems of our time and lights the way toward some promising solutions.” —Adam Grant, #1 New York Times bestselling author of...

This program includes an epilogue and acknowledgements read by the author “A fascinating tale of poisons and poisonous deeds which both educates and entertains.” --Kathy Reichs As any reader or listener of murder mysteries can tell you, poison is one of the most enduring—and...