The Spanish flu of 1918-1920 was one of the greatest human disasters of all time. It infected a third of the people on Earth--from the poorest immigrants of New York City to the king of Spain, Franz Kafka, Mahatma Gandhi and Woodrow Wilson. But despite a death toll of between 50 and 100 million people, it exists in our memory as an afterthought to World War I. In this gripping narrative history, Laura Spinney traces the overlooked pandemic to reveal how the virus travelled across the globe, exposing mankind's vulnerability and putting our ingenuity to the test.

Road Through Time begins with the story of how anatomically modern humans left Africa to populate the world. She then carries us along the Silk Road in Central Asia, and tells of roads built for war in Persia, the Andes, and the Roman Empire. She sails across the seas, and introduces the first railways, all before plunking us down in the middle of a massive, modern freeway. The book closes with a view from the end of the road, literally and figuratively, asking, can we meet the challenges presented by a mode of travel dependent on hydrocarbons, or will we decline, like so many civilizations that have come before us?

Using the human story of the family-run Midwestern chain Heinen's as an anchor, the narrative dives into the mysterious world of supermarkets and the ways in which we produce, consume, and distribute food. Grocery examines how rapidly supermarkets-and our food and culture-have changed since the days of your friendly neighborhood grocer. But rather than waxing nostalgic for the age of mom-and-pop shops, Ruhlman seeks to understand how our food needs have shifted since the mid-twentieth century, and how these needs mirror our cultural ones.