Defining human trafficking and its nuances in a cultural context / Cindy J. Smith and Kristiina Kangaspunta -- Data on human trafficking : challenges and policy context / Jo Goodey -- Explaining human trafficking / Julie Kaye and John Winterdyk -- Voices from victims and survivors of human trafficking / Claude d'Estrée -- Crime control versus social work approaches in the context of the "3P" paradigm : prevention, protection, prosecution / Karin Bruck müller and Stefan Schumann -- Human trafficking and police investigations / Annette Herz -- Prosecution of trafficking in human beings' cases / Marianne Wade -- Improving law enforcement identification and response to human trafficking / Amy Farrell -- International cooperation / Yvon Dandurand -- Evaluating responses to human trafficking : a review of international, regional, and national counter-trafficking mechanisms / Sanja Milivojevic and Marie Segrave -- Victims of human trafficking : meeting victims' needs? / Sanjacópić́and Biljana Simeunović-Patić.