On 1 February 1979, Ayatollah Khomeini returned to Iran to a tumultuous welcome and the Iranian revolution that that he masterminded has become one of the defining moments of the modern age. Today the challenge of radical Islam represents the greatest threat to world peace seen since the darkest day[...]

Over a century ago, a young cavalry lieutenant wrote a riveting account of what he saw during his first major campaign, a vicious war against tribal insurgents on the North-West Frontier. Winston Churchill's The Story of the Malakand Field Force, published in 1898, made his reputation as a writer - [...]