Print and Digital Resources for Schools and Libraries

America in the years leading up to the Civil War was more like two countries than one. The North had an industrial economy and the South had a farming economy. By 1804, slavery had been outlawed in the North but the Southern economy was still wholly dependent upon the labor of enslaved workers. As the country grew, so did tensions between the two regions. Read all about the era that culminated in the greatest threat to our nation. Learn More

A blizzard is a storm with high winds that blow snow around. It lasts for more than three hours. Experts say climate change is making these storms even fiercer. Discover why blizzards happen, how they are measured, and how we can prepare for them in Blizzards, a perfect first introduction to the topic for young readers. Learn More

A heat wave is a period of unusually high temperatures that lasts for more than two days. Experts say climate change is making heat waves more frequent and more intense. Discover why heat waves happen, how they are measured, and how we can prepare for them in Heat Waves, a perfect first introduction to the topic for young readers. Learn More

In 1776, colonial leaders sent a clear message to King George III in Great Britain: The Declaration of Independence. This document stated that colonists did not want the faraway king to rule over them anymore. Some of those who rejected British rule were kids! Join Lavinia and twins Henry and James as British soldiers take over their home. Travel through time and find out how the kids outwit enemy soldiers, illustrating one of the reasons why many colonists supported the Declaration of Independence. Learn More

In 1963, the United States was in the peak of the Civil Rights Movement. This is the year when activists united to put together one of the most important protests in US history: the March on Washington for Jobs and Freedom. Some of the marchers were kids! Travel through time with Eugene and Lori as they join 250,000 other people coming from every corner of America for a day of joy and celebration that changed the course of history. Learn More

Hurricanes are violent storms with high winds and a lot of rain. Experts say climate change is making them even more intense. Discover why hurricanes happen, how they are measured, and how we can prepare for them in Hurricanes, a perfect first introduction to the topic for young readers. Learn More

There are so many scary animals! Some of them are fierce predators. Some have giant fangs or teeth. Some sting. Some even spit venom. Learn all about the scary amphibians, birds, insects, mammals, and reptiles in our wild world. Countdown from 10 to 1 and discover which one is the absolute scariest! Learn More

The United States is a nation of immigrants. The most important immigration station during the early 20th century was Ellis Island. This tiny island in the New York harbor welcomed at least 10 million people to America. Many of them were kids! Travel through time with Isabella and Alberto as they journey from Italy to the United States through Ellis Island. Share their struggles, fears, and hopes as they go through an experience shared with millions of Americans. Learn More

Photography, railroads, telegraphs, advanced weaponry . . . many of these technologies existed before the Civil War, but their use in the conflict played a huge role in changing the course of history. Some other advances, like the medical treatment given to wounded soldiers, were developed during the war. Learn about all the methods and machines that turned the tide of history in Technology of the American Civil War. Learn More

Captain Kidd was a famous pirate. Legend says that, before Kidd was captured, he buried a sizable treasure of silver, gold, and precious gems. But it’s never been found. Is there such a thing as Captain Kidd’s buried treasure? This real unsolved mystery will unfold with simple text and exciting visuals. Decide for yourself with actual clues, facts, and photographs. Learn More

Time is a measure of the hours, days, months, and years we live through. What time do you go to school, have lunch, and go to bed? We measure time so we can keep track of events. With real-world examples, compelling photography, and inspiring text, this is the perfect introduction to time for the youngest readers!

El tiempo es la medida de las horas, días, meses y años que vivimos. ¿A qué hora vas a la escuela, almuerzas y te acuestas? Medimos el tiempo para poder organizar acontecimientos de la vida. Con ejemplos de la vida real, fotografías convincentes y textos inspiradores, ¡esta es la introducción perfecta al concepto matemático de “tiempo” para los lectores más jóvenes! Learn More

There are so many cute animals! Some are tiny. Some are furry or fuzzy. Some are silly and playful. Some even look like they’re smiling! Learn all about the cute amphibians, birds, insects, mammals, and reptiles in our wild world. Countdown from 10 to 1 and discover which one is the absolute cutest! Learn More

Tornadoes are violently swirling columns of air that touch down on land. Experts are still researching how climate change affects tornadoes—including where and when they will strike. Discover why tornadoes happen, how they are measured, and how we can prepare for them in Tornadoes, a perfect first introduction to the topic for young readers. Learn More

More than 3 million men, women, and—yes—children fought in the Civil War. And more than 600,000 of them died. For four bloody years, fighting raged from Georgia to Pennsylvania and as far west as the Mississippi River. The war tested the strength of our country, as well as the fortitude of our leaders. Learn about the battles, generals, and everyday heroes that held the nation together. Learn More

After four long years, the Civil War finally came to an end. But there was still a lot of work to be done. Most of the South had been destroyed and would need to be rebuilt. Almost four million people who had lived in bondage were now free and would need help in starting new lives. Just as important, the people who had found themselves on opposite sides in the conflict would need to make peace with one another. Reconstruction was an attempt to rebuild the United States, and it would not be easy. Learn about the triumphs—and tragedies—that marked the era. Learn More

There are so many gross animals! Some of them smell bad. Some of them are slimy. Some like to eat icky things. Some are snotty, squishy, or even rotten! Learn all about the gross amphibians, birds, insects, mammals, and reptiles in our wild world. Countdown from 10 to 1 and discover which one is the absolute grossest! Learn More

Bigfoot is a large, hairy, ape-like creature said to live in the forests of North America. Many people claim they have seen Bigfoot. Some of them have even presented evidence including videos and footprints. But is Bigfoot real or just a hoax? This real unsolved mystery will unfold with simple text and exciting visuals. Decide for yourself with actual clues, facts, and photographs. Learn More

The pyramids were built as tombs for the Egyptian Pharaohs. They are an engineering feat that have puzzled scientists and historians for centuries. How did the ancient Egyptians construct these massive structures? This real unsolved mystery will unfold with simple text and exciting visuals. Decide for yourself with actual clues, facts, and photographs. Learn More

There are so many strange animals! Some look like trees or plants. Some live in the sea and can fly. Some can even regrow their body parts! Learn all about the strange amphibians, birds, insects, mammals, and reptiles in our wild world. Countdown from 10 to 1 and discover which one is the absolute strangest! Learn More

In 1787, representatives from all 13 states met in Philadelphia to decide how to run the United States. After many months of heated debates, they reached an agreement and signed it on parchment paper. The Constitution of the United States had been approved! Travel through time with Elizabeth and Henry, two kids from Philadelphia, as they sneak into Independence Hall and witness one of the defining events in American history. Learn More