Ahsan Ullah Akm 
Divergence and Convergence in the Nation State [PDF ebook] 
The Roles in Religion and Migration

This book encompasses a host of issues of human mobility that has been taking place since the time immemorial. Livelihoods one upon a time would lead humans to certain directions, and at some point of history colonialism gave a different shape of human mobility over the globe. Then after, economic consideration came to the fore as primary driver for such mobility. Global economy and global politics created over the last centuries competitions over land, over water, over oil, over influence, over dominance, and power. This book comprises broadly three areas of refugee studies: the drivers; their rights and humanitarianism; trafficking and response of different policies.