Battleground New York City: countering spies, saboteurs, and terrorists since 1861

Guarding America's greatest city : security policing before 1914

The Manhattan front : the undeclared war, 1914-1917

The storm center of America : New York at war, 1917-1918

From Red Scare to Black Chamber : 1919-1930

Countdown to war : 1931-1940

All the President's men : June 1940-December 1941

Enemies real and imagined : 1942-1945

The journey to 9/11 : New York security in the second half of the twentieth century

9/11 and beyond : the twenty-first century.