Lant Pritchett's book

Let Their People Come: Breaking the Gridlock on Global Labor Mobility is still available online from Centre for Global Development site. From the blurb:
"In an increasingly liberalized and integrated global economy, with more open capital and goods and services markets, the highly restricted and heavily regulated markets for global labor are an oddity. In this controversial book, CGD non-resident fellow Lant Pritchett examines the potentials and perils of greater cross-border mobility of unskilled labor -- within poor world regions and between poor and rich countries. Pritchett argues that irresistible demographic forces for greater international labor mobility are being checked by immovable anti-immigration ideas of rich-country citizens. He highlights the difficult political and ethical issues that the movement of people across national borders presents to the current system and proposes breaking the gridlock through policies that support development while also being politically acceptable in rich countries. These include greater use of temporary worker permits, permit rationing, reliance on bilateral rather than multilateral agreements, and protection of migrants' fundamental human rights. Pritchett's discussion of ways to break the deadlock is a provocative contribution to the growing debate on one of the most important and difficult issues of the 21st century."
Lant Pritchett spent three years in India and one of the authors of 2006 World Bank report "Inclusive Growth and Service Delivery: Building on India's Success" is available here .
I found his recent paper "Is India a Flailing State? Detours on the Four Lane Highway to Modernization" very interesting; this paper and many of his other papers are available from his site .