Bill Bryson traveled to Hannibal, Missouri, to visit the boyhood home of author, Mark Twain. The house was a "trim, white-washed house with green shutters, set incongruously in the middle of downtown." It cost two dollars to walk around the site. Bryson found the house a disappointment. "It purported to be a faithful reproduction of the original interiors," he writes, "but there were wires and water sprinklers clumsily evident in every room. I also very much doubt that young Samuel Clemens’ bedroom had Armstrong vinyl on the floor or that his sister’s bedroom had a plywood partition in it."

The house is owned by the city of Hannibal and attracts 135,000 visitors each year. Bryson was disappointed that he wasn’t able to actually go inside the house. "You look through the windows," he says.…