Closure: The Untold Story of the Ground Zero Recovery Mission

The first book to chronicle the cleanup of the World Trade Center site from 9/11 through its closing ceremony, told by Lieutenant William Keegan of the Port Authority Police Department—one of the four operations commanders at the site—as he comes to his own closure with the tragedy.

On the morning of 9/11, the Port Authority Police Department was the first uniformed service to respond to the attack on the World Trade Center. When the towers collapsed, thirty-seven of its officers were killed...