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Are you ready for a sorting safari? Join Graph Giraffe as he organizes animals in the African savannah. Learn how sorting helps you see information in new ways.

Freezing waters. Dizzying heights. Bullets flying through the air. It’s just another day in the office for some workers. Learn about some of the deadliest jobs on the planet....

Do you know what it takes to be a US representative? Do you know about the important work representatives do? Find out the answers in The US House of Representatives.

Learn about community helpers at school.

In an immersive, exciting narrative nonfiction format, this powerful book follows a selection of people who experienced the events surrounding the assassination of President John F. Kennedy.

Deadly frostbite, mine collapses, and shipwrecks. Some jobs come with more than their fair share of risks. Are you brave enough to apply? Get your training in some of history's most dangerous jobs.

Welcome to Russia! Look at the fairy-tale castles of Moscow. Search forests for endangered Siberian tigers. Learn about the people, places, and traditions of the world's largest country.

Police dogs can do everything from tracking criminals to helping prevent riots. With its keen sense of smell and good hearing, a police dog is invaluable to its human partner. Learn more about these amazing animals, including how they are chosen, the training they go through, and the missions they complete.

After Confederate General Robert E. Lee's surrender on April 9, 1865, the Civil War finally appeared to be coming to a close. But the nation's joy was about to be cut short by a sinister assassination plot and one of the largest manhunts in US history. Through powerful narrative storytelling, follow the tales of people who experienced the tragedy firsthand.

William Jefferson Clinton was the 42nd president of the United States. Learn about his childhood, education, and work as president.

When gladiators fought in combat, there was usually only one winner. The victor may not have realized it, but he owed his success to science. Learn how science helped gladiators find victory in the arena.

What happens at a police station? From booking suspects to answering 9-1-1 calls, the police station is a busy place! What else do officers do at the police station?

Visit the farm, including descriptions of the things, people, and animals found there.

Welcome to Cuba! Hear the strong dance beat of salsa music. Walk city streets lined with colorful buildings. Learn about the people, places, and traditions of this hot island country.

What happens when criminals outgun the regular police force? Or when they threaten innocent hostages? Or when a riot spins out of control? In dangerous situations like these, SWAT teams are often the answer. With special training and gear, SWAT teams are ready to tackle whatever comes their way.

What does it take to become an astronaut? How do astronauts train to be in outer space? Listeners will learn all about what it's like to become an astronaut.

La inspiradora historia de la vicepresidenta Kamala Harris contada en el nuevo formato Who HQ que aborda temas de actualidad. El 7 de noviembre de 2020, Kamala Harris, una senadora de California, se convirtió en la primera mujer y la primera persona afroamericana y surasiática-estadounidense...

Nosotros, el pueblo de Who HQ, traemos a los lectores la historia completa (argumentos y todo) de cómo surgió la Constitución de los Estados Unidos. Firmada el 17 de septiembre de 1787, cuatro años después de la Guerra de la Independencia, la Constitución estableció la ley suprema de los...

Myths! Lies! Secrets! Uncover the hidden truth behind the Revolutionary War with beloved educator/author Kate Messner. Perfect for fans of I Survived! and Nathan Hale's Hazardous Tales. On April 18, 1775, Paul Revere rode through Lexington and Concord, Massachusetts, shouting, "The British are...

 Did you know that Theodore Roosevelt was shot before a rally, and went on to give his speech with the bullet in his chest? Or that he skinny-dipped in the Potomac River? Bet you didn’t know that he had a zebra, a lion, and a one-legged rooster at the White House! Siblings Paige and Turner have collected some of the most unusual and surprising facts about the larger-than-life president, from his childhood and his Rough Rider days to his rise to politics and his complicated presidential legacy.