Christmas is the single biggest annual event on the planet, a time for merry-making, over-indulgence, peace, goodwill, and the occasional family row. It’s as comfortable and familiar as a pair of old shoes and yet still glittery and exciting. But what do you really know about it? It’s stuffed full of traditions and rituals that most of us have been observing all our lives without having the slightest idea of where they come from.

Hardly anyone ever leaves Des Moines, Iowa. But Bill Bryson did, and after 10 years in England he decided to go home, to a foreign country. In an ageing Chevrolet Chevette, he drove nearly 14,000 miles through 38 states to compile this hilarious and perceptive state-of-the-nation report on small-town America.

Bill Bryson and his family live in a Victorian parsonage in a part of England where nothing of any great significance has happened since the Romans decamped. Yet one day, he began to consider how very little he knew about the ordinary things of life as he found it in that comfortable home. To remedy this, he formed the idea of journeying about his house from room to room to “write a history of the world without leaving home.”

One of the most admired nonfiction writers of our time retells the story of one truly fabulous year in the life of his native country - a fascinating and gripping narrative featuring such outsized American heroes as Charles Lindbergh, Babe Ruth, and yes Herbert Hoover, and a gallery of criminals (Al Capone), eccentrics (Shipwreck Kelly), and close-mouthed politicians (Calvin Coolidge). It was the year Americans attempted and accomplished outsized things and came of age in a big, brawling manner. What a country. What a summer. And what a writer to bring it all so vividly alive.

Twenty years ago, Bill Bryson went on a trip around Britain to discover and celebrate that green and pleasant land. The result was Notes from a Small Island, a true classic and one of the bestselling travel books ever written. Now he has traveled about Britain again, by bus and train and rental car and on foot, to see what has changed—and what hasn’t.