Does Thailand have an Oligarchy? If so, how do we define it for the national case of Thailand? And most importantly for this collection of essays, what is the empirical proof of this oligarchy in contemporary Thailand? These are some of the main questions which pervade Unequal Thailand: Aspects of Income, Wealth and Power, edited by Pasuk Phongpaichit and Chris Baker. Translated and reworked from a Thai-language edition, Su sangkom Thai samoe na (Toward a more equitable Thailand) published in 2014 by Matichon, this volume is a timely and useful review of some of the political economy issues facing Thailand today.