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If you could have any animal's ears, whose would you choose?What if you woke up one morning and your ears weren't yours? What If You Had Animal Ear...

If you could have any animal's feet, whose would you choose?WHAT IF YOU HAD ANIMAL FEET? is the next book in the successful WHAT IF series by Sandr...

If you could have any animal's hair, whose would you choose?If you had a polar bear's double coat, you would never have to wear a hat when playing ...

Learn all about what it takes to run for—and win—the U.S. presidency in this fascinating guide for young readers, part of the trusted What Was? ser...

Have you ever wondered how AI came to be? How did ChatGPT develop? Who is “Siri”? Find out everything you need to know about the rise of AI and adv...

From the #1 New York Times bestselling series comes the latest title in the Who HQ Now format for trending topics. It tells the history of a politi...

Learn more about what climate change means and how it's affecting our planet.The earth is definitely getting warmer. There's no argument about that...

How did Zeus come to rule the sky? How did Poseidon become the god of the sea? Learn all about the myths and legends of Greek mythology in this dra...

Find out all about NASA in this out-of-this-world addition to the What Was? series. The National Aeronautics and Space Administration, better known...

Relive the moments when African Americans fought for equal rights, and made history.Even though slavery had ended in the 1860s, African Americans w...

NEW YORK TIMES BESTSELLER • We the People deserve to know—what is the U.S. Constitution? Learn all about our governmental blueprint in this fascina...

NEW YORK TIMES BESTSELLER • Step back in time to the creation of America’s founding document with this fascinating history for young readers, part ...

Hear ye, hear ye! Get ready to learn all about the most powerful court in the United States.Ever since it was established in 1789, the United State...

From the creative parents who brought us the web sensation "Dinovember," comes photographic proof of what mischief toy dinosaurs can get up to at s...

From the creative parents who brought the world the web sensation "Dinovember" comes photographic proof of what toys get up to when the rest of the...

From the creative parents that brought us the internet sensation "Dinovember" and the bestselling book What The Dinosaurs Did Last Night comes thi...

Kids can get creative with more than 60 drawings that depict a delightful variety of sea creatures, each with something missing. Budding artists ca...

A terrifying attack! On December 7, 1941, Japanese war planes appeared out of nowhere to bomb the American base at Pearl Harbor in Hawaii. It was a...

How did a spontaneous protest outside of a New York City bar fifty years ago spark a social movement across America? Find out about the history of ...

Travel back to the time when the mighty dinosaurs ruled the earth.The Age of Dinosaurs began about 250 million years ago. In the beginning they wer...

The Berlin Wall finally came down in 1989. Now readers can find out why it was built in the first place; and what it meant for Berliners living on ...

"No Taxation without Representation!" The Boston Tea Party stands as an iconic event of the American Revolution—outraged by the tax on tea, America...

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...