""Slavery is the status or condition of a person over whom any or all of the powers attaching to the right of ownership are exercised."" So reads the legal definition of slavery agreed by the League of Nations in 1926. Further enshrined in law during international negotiations in 1956 and 1998, this definition has been interpreted in different ways by the international courts in the intervening years. What can be considered slavery? Should forced labour be considered slavery? Debt-bondage? Child soldiering? Or forced marriage?This book explores the limits of how slavery is understood in law. I