The world watched in horror on September 11, 2001, when two passenger planes were flown into the World Trade Center buildings, killing nearly three thousand people. Soon after, the United States entered a war that would last many years. This book explores the events leading up to this horrific attack and the terrorist group responsible, as well as the attack itself and its long-lasting ramifications. Students will be guided in their reading with a timeline, a glossary, and a further information section to encourage a deeper understanding of the topic.

This is the final report of the National Institute of Standards and Technology (NIST) investigation of the collapse of the World Trade Center (WTC) towers, conducted under the National Construction Safety Team Act.

At 5:20 in the afternoon on 9/11, Building 7 of the World Trade Center collapsed, even though it had not been struck by a plane and had fires on only a few floors. The reason for its collapse was considered a mystery. In August 2008, NIST (the National Institute of Standards and Technology) issued its report on WTC 7, declaring that "the reason for the collapse of World Trade Center 7 is no longer a mystery" and that “science is really behind what we have said.” Showing that neither of these claims is true, David Ray Griffin demonstrates that NIST is guilty of the most serious types of scientific fraud: fabricating, falsifying, and ignoring evidence. He also shows that NIST’s report left intact the central mystery: How could a building damaged by fire—not explosives—have come down in free fall?

After September 11, with New Yorkers reeling from the World Trade Center attack, Chief Medical Examiner Charles Hirsch proclaimed that his staff would do more than confirm the identity of the individuals who were killed. They would attempt to identify and return to families every human body part recovered from the site that was larger than a thumbnail. As Jay D. Aronson shows, delivering on that promise proved to be a monumentally difficult task. Only 293 bodies were found intact. The rest would be painstakingly collected in 21,900 bits and pieces scattered throughout the skyscrapers’ debris. This massive effort—the most costly forensic investigation in U.S. history—was intended to provide families conclusive knowledge about the deaths of loved ones. But it was also undertaken to demonstrate that Americans were dramatically different from the terrorists who so callously disregarded the value of human life. Bringing a new perspective to the worst terrorist attack in U.S. history, Who Owns the Dead? tells the story of the recovery, identification, and memorialization of the 2,753 people killed in Manhattan on 9/11. For a host of cultural and political reasons that Aronson unpacks, this process has generated endless debate, from contestation of the commercial redevelopment of the site to lingering controversies over the storage of unclaimed remains at the National 9/11 Memorial and Museum. The memory of the victims has also been used to justify military activities in the Middle East that have led to the deaths of an untold number of innocent civilians.

Report of a team of civil, structural, and fire protection engineers, deployed by the Federal Emergency Management Agency (FEMA) and the Structural Engineering Institute of the American Society of Civil Engineers (SEI/ASCE), in association with New York City and several other Federal agencies and professional organizations, to study the performance of buildings at the WTC site following the attack of September 11, 2001.

“9/11 conspiracy theorists beware: Popular Mechanics has popped your paranoid bubble world, using pointed facts and razor-sharp analysis.” —Austin Bay, national security columnist (Creators Syndicate) and coauthor of From Shield to Storm Decades after the World Trade Center disaster, rampant speculation abounds on what actually happened. Wild talk flourishes on the Internet, TV, and radio. Was the Pentagon really struck by a missile? Was the untimely death of Barry Jennings, who witnessed the collapse of Tower 7 and thought he heard “explosions,” actually an assassination? Not everyone is convinced the truth is out there. Once again, in this updated edition of the critically acclaimed Debunking 9/11 Myths, Popular Mechanics counters the conspiracy theorists with a dose of hard, cold facts. The magazine consulted more than 300 experts in fields like air traffic control, aviation, civil engineering, firefighting, and metallurgy, and then rigorously, meticulously, and scientifically analyzed the twenty-five most persistent 9/11 conspiracy theories. Each one was conclusively refuted with facts, not politics and rumors, including five new myths involving the collapse of 7 World Trade Center and four longstanding conjectures now considered in the context of new research. “A reliable and rational answer to the many fanciful conspiracy theories about 9/11 . . . What happened on 9/11 has been well established by the 9/11 Commission. What did not happen has now been clearly explained by Popular Mechanics.” —Richard A. Clarke, #1 New York Times-bestselling author of Against All Enemies “Do you have a friend who emails you the most recent documentary ‘proving’ that a missile impacted the Pentagon or that timed explosions brought down WTC-7? Buy him a copy of this book. He’ll thank you later.” —The Weekly Standard