What-? by Who HQ

Grab your skis, ice skates, and snowboard and learn how the Winter Olympic Games became a worldwide phenomenal event watched by millions. Although fans the world over have been fascinated by the modern Summer Olympics since 1896, the Winter Olympics didn't officially begin until 1924. The event...

Who HQ brings you the stories behind the most well-known characters of our time. Discover the origins of one of literature's most famous couples, Romeo and Juliet, and their creator, William Shakespeare, in this fun and informative addition to the What Is the Story Of? series. In 1597...

Head to the home of country music in Nashville and hit the Opry House stage in this fascinating history of the longest-running radio show in America. Since 1925, radio listeners have enjoyed the music, comedy, and camaraderie of the Grand Ole Opry. Learn about how the Opry live show got its...

Find out what really happened when a strange man hijacked an airplane in 1971 and then parachuted out of it, never to be seen again. What is the truth behind the mystery of the man who came to be known as D. B. Cooper? On November 24, 1971, an unidentified man hijacked an airplane that was...

NEW YORK TIMES BESTSELLER We the People deserve to know—what is the U.S. Constitution? Learn all about our governmental blueprint in this fascinating history for young readers, part of the beloved What Was? series. The perfect way to celebrate America’s 250th anniversary! Signed on...

Whether Congress is in session or not, here is an enthralling overview about the branch of our government closest to average Americans. Best-selling adult author and the first woman to become executive editor of The New York Times, Jill Abramson is a self-confessed political junkie. Now she has...

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, but who or what is the cause? And why has climate change become a political issue? Are humans at fault? Is this just a natural development? While...

Meet some of the most endangered species in the world, from the panthers of Florida to the mountain gorillas of central Africa, while exploring the history of extinction, the role of humans in environmental conservation, and the incredible species that share our earth. In What Are Endangered...

Marvel at the mesmerizing northern lights by learning the history of the natural light show and the science behind how the aurora borealis works! It takes three things for the northern lights to appear in the sky: a stream of charged particles, a magnetic field, and an atmosphere of certain...

Learn about the history of American Sign Language, from its origins in older signed languages to its role in the education of deaf and hearing children today in this audiobook! American Sign Language (ASL) has played a crucial role in history of the United States, from education and politics to...

The What Do We Know About? series explores the mysterious, the unknown, and the unexplained. Was the Giant’s Causeway really built by giants? Learn all about the mystery surrounding one of the United Kingdom’s greatest natural wonders. The Giant's Causeway is a spectacular geological...

In this addition to the New York Times bestselling series, learn how incredible activists made the public aware of AIDS and spurred medical breakthroughs. In the early 1980s, the first cases of a devastating and fatal new disease appeared, a disease that at first struck only gay men and was...

The unbelievable true story of one of the strangest disasters in history—part of the New York Times bestselling What Was? series, featuring 16 pages of photos. On an unusually warm winter day in Boston, Massachusetts, a storage tank in the city's North End burst, flooding the neighborhood with...

Who HQ brings you the stories behind the most well-known characters of our time. Discover the haunting story of the Headless Horseman, his chilling adventures in Sleepy Hollow, New York, and his historical backstory in this addition to the What Is the Story Of? series. Washington Irving...

Learn how many different Asian communities celebrate Lunar New Year in this book for young readers that reveals why the first new moon of the year is such a culturally significant moment for many countries! This fact-filled book covers all things Lunar New Year, from the Chinese Zodiac animals...

Gooaal! Soccer fans, get your game on with this book about one of the biggest tournaments in women’s sports. The first international women's soccer match was in 1881, but the Women's World Cup didn't become official until 1991 -- 110 years later! Read about the courageous, soccer-loving women...

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 COVID-19 changed the world in 2020, it still isn't the largest and deadliest pandemic in history. That title is held by the Plague. This disease, also...

The morning of August 24, AD 79, seemed like any other in the Roman city of Pompeii. So no one was prepared when the nearby volcano Mount Vesuvius suddenly erupted, spouting ash that buried the city and its inhabitants. The disaster left thousands dead, and Pompeii was no more than a memory for...

Learn how envy and racism led to the tragic destruction of the thriving Black community in Tulsa, Oklahoma, in this thought-provoking addition to the New York Times bestselling What Was? series! Before May 31, 1921, the Greenwood District of Tulsa, Oklahoma, was a flourishing neighborhood of 10...

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 assassination of an Austrian archduke set off a disastrous four-year-long conflict involving dozens of countries with battles taking place in all...