Byron and Hitler were equally entranced by Rome's most famous monument, the Colosseum. Mid-Victorians admired the hundreds of varieties of flowers in its crannies and occasionally shuddered at its reputation for contagion, danger, and sexual temptation. Today it is the highlight of a tour of Italy for more than three million visitors a year, a concert arena for the likes of Paul McCartney, and a national symbol of opposition to the death penalty. Its ancient history is chockfull of romantic but erroneous myths. Yet the reality is much stranger than the legend as the authors, two historians, explain in this account. We learn the details of how the arena was built and at what cost; we are introduced to the emperors who sometimes fought in gladiatorial games staged at the Colosseum; and we take measure of the audience who reveled in, or opposed, these games.