What-? by Who HQ

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...

The story of Girl Power! Learn about the remarkable women who changed US history. From Susan B. Anthony and Elizabeth Cady Stanton to Gloria Steinem and Hillary Clinton, women throughout US history have fought for equality. In the nineteenth and early twentieth centuries, women were demanding...

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...

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...

With over 110 million viewers every year, the Super Bowl is one of the most watched television events in the United States. The final showdown between the two best football teams in the NFL attracts some of the biggest musicians to perform at the half-time show. But the Super Bowl is more than...

Relive the moments when African Americans fought for equal rights, and made history. Even though slavery had ended in the 1860s, African Americans were still suffering under the weight of segregation a hundred years later. They couldn't go to the same schools, eat at the same restaurants, or...

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 political and social movement that advocates for non-violent civil disobedience and protests against incidents of police brutality--and all racially...

NEW YORK TIMES BESTSELLER Learn how the Statue of Liberty made her way to New York Harbor in this fascinating history for young readers, part of the beloved What Was? series. The perfect way to celebrate America’s 250th anniversary! In 1876, France decided to give the United States a very...

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 readers can find out why the great ship went down and how it was discovered seventy-five years later. At 2:20 a.m. on April 15, 1912, the Royal Mail...

Go back to the thrilling time of warring knights who were prepared to give their life in order to protect their lord and his castle. Castles may conjure up a romantic fairy tale world; however, in real life, during the Middle Ages, castles were fortresses, providing shelter and protection for...

In this audiobook from the #1 New York Times bestselling series, learn how this vibrant Black neighborhood in upper Manhattan became home to the leading Black writers, artists, and musicians of the 1920s and 1930s. Travel back in time to the 1920s and 1930s to the sounds of jazz in nightclubs...

In this addition to the What Was? series, kids will experience what it was like to be in San Francisco in 1906 when the ground buckled in a major, catastrophic earthquake. One early April morning in 1906, the people of San Francisco were jolted awake by a mammoth earthquake—one that registered...

NEW YORK TIMES BESTSELLER Step back in time to the creation of America’s founding document with this fascinating history for young readers, part of the beloved What Was? series. The perfect way to celebrate the U.S.A.’s 250th anniversary! On a hot summer day near Philadelphia in 1776...

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...

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 What Do We Know About? series explores the mysterious, the unknown, and the unexplained. Is the hairy cryptid of the forest fact, myth, or legend? Find out what we really know about Bigfoot in this exciting new series! Presenting What Do We Know About: an exciting new addition to the #1 New...

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 States Supreme Court has had a major impact on the lives of all Americans. Some of its landmark decisions have helped end segregation, protected a...

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...

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 highly secretive and devastating attack: four battleships sunk, more than two thousand servicemen died, and the United States was propelled into...

The panic-filled summer of 1916, when multiple deadly shark attacks shocked the nation, is chronicled in this gripping addition to the New York Times Best-Selling What Was? series. On July 1, 1916, witnesses watched in horror as twenty-eight-year-old Charles Vansant was attacked and killed by a...