David T. Graham & Nana K. Poku 
Migration, Globalisation and Human Security [PDF ebook] 

Migration, Globalisation and Human Security looks at a range of security and human security issues related to the displacement of civilian populations and shows how the tenuous existence of migrants can lead to a myriad of human security threats. Providing major theoretical analyses of recent migration trends and in depth-case studies, this book shows that a redefinition of the notion of human security is now needed.