This rather simple plot is a most compelling drama that bristles with suspense as it contains all the elements of a classic 19th-century mystery including, reversed identities, a horrible crime, an eccentric detective, and a tense courtroom scene. Set in the fictional frontier town of Dawson's Landing on the banks of the Mississippi River in the first half of the 19th century, the book turned from a farce to a tragedy in the course of Twain's writing...

When young Edward VI of England and a poor boy who resembles him exchange places, each learns something about the other's very different station in life.