Under $20

On October 29, 1929, life in the United States took a turn for the worst. The stock market – the system that controls money in America – plunged to...

A thoughtful and age-appropriate introduction to an unimaginable event—the Holocaust.The Holocaust was a genocide on a scale never before seen, wit...

A mesmerizing overview of the world as it was when glaciers covered the earth and long-extinct creatures like the woolly mammoths and saber-toothed...

Oh, rats! It's time to take a deeper look at what caused the Black Death--the deadliest pandemic recorded in human history.While the coronavirus CO...

For more than one hundred years, people have been captivated by the disastrous sinking of the Titanic that claimed over 1,500 lives. Now young read...

No one knows where the term Underground Railroad came from--there were no trains or tracks, only "conductors" who helped escaping slaves to freedom...

Saddle up and get ready for a ride back into the wild and wooly past of the American West.The west was at its wildest from 1865 to 1895, when terri...

This compelling addition to the What Was? series covers what was supposed to be “the war to end all wars” but tragically wasn't.In 1914, the assass...

This baseball league that was made up of African American players and run by African American owners ushered in the biggest change in the history o...

Something wicked was brewing in the small town of Salem, Massachusetts in 1692. It started when two girls, Betty Parris and Abigail Williams, began...

Easy riders will love the cool color from this micro LED wheel light. It puts weather-resistant bike safety in a whole new light. Includes light fo...

Easy riders will love the cool color from this micro LED wheel light. It puts weather-resistant bike safety in a whole new light. Includes light fo...

Let's glow! Wrap this 7' LED light tube around any bike frame or any standard bike wheels 20" or larger to light up the night in style cruising alo...

Let's glow! Wrap this 7ft LED light tube inside any standard bike wheel 20" or larger to light up the night in style while cruising along. It's a g...

Make your wheels glow with a circle of dazzling colored light with Wheelbrightz! They use 7-feet of 20 micro LED lights to light up one standard 20...

Learn about the origin, creation, and history of one of America’s most iconic landmarks—Mount Rushmore—in this detailed history for young readers, ...

Readers will want to grab a telescope and explore the night skies after finishing this overview of our solar system.Our solar system consists of ei...

More than two thousand years ago, with his land under constant attack from nomads, the First Emperor of China came up with a simple solution: build...

Building the most magical place on earth was no fairy tale. Learn the story behind the creation of Walt Disney World.In 1964, when Walt Disney and ...

White-tailed fawns have lots of small white spots on their fur. These serve as camouflage, since the dots make them harder to spot in high grass. W...

Celebrate the unheralded people and stories that helped shape the game of baseball! Meet unsung pioneers, like John “Bud” Fowler, William Edward Wh...

From superstar author Derrick Barnes, here is a middle-grade celebration of the people and stories that helped shape the game of basketball, from u...

Read all about how a young boy from California who listened to polka music and played the accordion became a comedian, parody songwriter, and Gramm...

Learn about the amazing life of the former world No. 1 tennis player who fought for gender equality in sports! Billie Jean King's legacy as a tenni...