I am the co-author of La Desigualdad en España (2024), published by Círculo de Bellas Artes and Lengua de Trapo.

This book, co-authored with Javier Carbonell (University of Edinburgh) and Javier Soria (Harvard University), addresses the evolution and potential solutions to socio-economic inequalities in Spain. It had individual contributions from over thirty experts from a myriad of disciplines. 

It was prologued by Thomas Piketty, and it has been covered by EL PAÍS, El Diario, Le Grand Continent, among other written outlets. The largest trade union in Spain, Comisiones Obreras (CCOO), reviewed it and endorse it, describing it as an "immediate classic". It has been featured in several radio programs and podcasts (including one in English).