Modern slavery has gained attention in scholarship, legislation and media in recent years – and rightly so. As Nolan and Boersma discuss, the term ‘modern slavery’ is not unproblematic but is now commonly used to refer to several practices, including forced labour, bonded labour, trafficking, child slavery and forced marriage (pp. 7–8). The book is extremely timely and of particular interest in Australia since the introduction of the Modern Slavery Act (Cth) 2018. This Act requires large businesses and the Commonwealth government to report on risks of modern slavery in their operations and supply chains (including overseas) and steps they are taking to address them. The first reports under the Act are due in 2020.