Chicago was warm on December 7, 1941--warm for December, with a high of 39 degrees. It was Sunday. With the stores closed, people had a chance to take the day off from Christmas shopping. Maybe they were headed out to Comiskey Park to watch the Cardinals battle the Bears.
The news hit the city shortly after noon. The Japanese had attacked Pearl Harbor.
Pearl Harbor--where's that? And Chicagoans searched their maps, and found it was in Hawaii, and realized that their country was now at war.

Little more than a year ago, 40,000 people had gathered in Grant Park to hear Charles Lindbergh tell them that the U.S. must stay out of foreign wars. The Tribune had been sounding the same message. But things were different now. We had been attacked. We would stand together as Americans.
Suddenly, all Chicago was in motion. Sunday afternoon looked like Friday evening rush hour. Municipal Airport and the city's six railroad terminals were jammed with travelers whose plans had abruptly changed--soldiers and sailors returning to their units, politicians on their way to Washington, private citizens just wanting to get back home.
Walter Elias Disney was the family's fourth son. The story that he was named after the church pastor is probably not true.
Walska was one of those people who were famous for being famous. Born in Poland in 1887, she was currently married to her fourth husband, Chicago industrialist Harold McCormick. McCormick's money was financing her dubious career as an opera singer--a scenario Orson Welles admitted copying in Citizen Kane.
The event was scheduled for Thanksgiving Day, November 28. The route would cover 54 miles, from Jackson Park to Evanston and back, mostly through the city's parks and boulevards. First prize was $2,000 and a gold medal.

Drury includes the Widow Clarke House, Hull House, and other famous landmarks. He visits the onetime homes of Carl Sandburg and other noted Chicagoans. The last essay is about Frank Lloyd Wright's Robie House; built in 1908, it wasn't exactly "old" when the book was published.