Nonfiction World

Movies and television shows have turned people of all ages into dinosaur fanatics. But what were these prehistoric creatures really like, and what wiped them out? This high-interest series explores the lives of world-famous dinosaurs, from diets to defenses, and examines what drove these great beasts to extinction. This volume includes Allosaurus, Apatosaurus, and Oviraptor.

The ancient Sibylline prophecies had foretold that the Roman Empire would last for 1000 years. As the time for the expected dissolution approached in the middle of the third century AD, the empire was lapsing into chaos, with seemingly interminable civil wars over the imperial succession. The western empire had seceded under a rebel emperor and the eastern empire was controlled by another usurper. Barbarians took advantage of the anarchy to kill and plunder all over the provinces.

In 1804, John Colter set out with Meriwether Lewis and William Clark on the first US expedition to traverse the North American continent. During the 28-month ordeal, Colter served as a hunter and scout, and honed his survival skills on the western frontier. But when the journey was over, Colter stayed behind. He spent two more years trekking alone through dangerous and unfamiliar territory, charting some of the West's most treasured landmarks.

How does the president get his job? How do people know who will win an election before everybody’s voted? Do the candidates hate each other? Dan Gutman takes on his strangest subject ever: the American political system. Reaching through history from the days of the founding fathers to today’s voting system, Gutman tackles complex subjects in a clear, easy-to-understand way. Even grown-ups will find something in here that they’ve never learned before.

This audiobook is an alphabetical exploration of the people, geography, animals, plants, history, and culture of Canada.

Bengal tigers silently stalk their prey. Learn all about these sneaky night hunters and their habitats in Bengal Tigers.

Yank! The giant panda strips bamboo leaves with its sharp claws. Weighing more than 300 pounds, this is one huge bear! Listeners are introduced to physical features, behavior, habitat, and life cycle to find out why giant pandas are awesome!

Take an alphabetical exploration of the people, geography, animals, plants, history, and culture of Russia! The Country ABCs series makes learning about countries and cultures as simple as A to Z.

Director Solomon gives a guided tour of Star City Planetarium, where he explains such things as what equipment is used in a planetarium show and what some of the different objects in the night sky are.

This audiobook provides an alphabetical exploration of the people, geography, animals, history, and culture of India.

An alphabetical exploration of the people, geography, animals, plants, history, and culture of New Zealand.

Cute and cuddly yet powerful and fierce, polar bears are loved by people around the world. But the great bear of the north is in trouble. Its habitat is disappearing, and its food supply is dwindling. Learn more about these amazing animals, their Arctic homes, what the eat, and what you can do to help.

Travel to Mexico. Find out the facts about this country in North America.

Stories of magic, superstition, and witchcraft were strictly forbidden in the little town of Salem Village. But a group of young girls ignored those rules, spellbound by the tales told by a woman named Tituba. When questioned about their activities, the terrified girls set off a whirlwind of controversy as they accused townsperson after townsperson of being witches.

It's no secret that federal agencies are waging a broad global war against terror. But, for the first time, in this memoir, an active Muslim American federal agent reveals his experience infiltrating and bringing down a terror cell in North America. Due to his ongoing work for the FBI, Elnoury writes under a pseudonym. An Arabic-speaking Muslim American, a patriot, a hero: To many Americans, it will be a revelation that he and his team even exist, let alone the vital and dangerous work they do keeping all Americans safe.

David Stahel's groundbreaking new account of Operation Typhoon captures the perspectives of both the German high command and individual soldiers, revealing that despite success on the battlefield the wider German war effort was in far greater trouble than is often acknowledged.

A yule log burns brightly in a fireplace. Children pop open Christmas crackers to get a surprise. Families enjoy treats such as mince pie and plum pudding. These are the sights and sounds of Christmas in England. Come explore the many English traditions that bring people of this country together at Christmas.

Was the outcome of the First World War on a knife edge? In this major new account of German wartime politics and strategy Holger Afflerbach argues that the outcome of the war was actually in the balance until relatively late in the war. Using new evidence from diaries, letters, and memoirs, he fundamentally revises our understanding of German strategy from the decision to go to war and the failure of the western offensive to the radicalization of Germany's war effort under Hindenburg and Ludendorff and the ultimate collapse of the Central Powers.

What is it like to live in or visit Australia? What makes Australia’s culture unique? Explore the geography, traditions, and daily lives of Australian people.

What is it like to live in or visit Mexico? What makes Mexico's culture unique? Explore the geography, traditions, and daily lives of Mexican people.