The literature on social protection in Latin America – and more specifically on Conditional Cash Transfers (CCTs) – is substantial and growing as, increasingly, more academics from around the world seem to be attracted to social policy developments in the region and the role of CCTs in these developments. As the articles in our themed section cite many of the key sources on particular aspects of CCTs, we chose in this guide to highlight those sources we consider essential for any academic interested to investigate CCTs and, more broadly, the development of social policies in Latin America for research or teaching purposes.