Three new additions to my pile
Jonathan Schlefer, The Assumptions Economists Make.
James K. Galbraith, Inequality and Instability: A Study of the World Economy Just Before the Great Crisis.
Abhijit V. Banerjee and Esther Duflo, Poor Economics: A Radical Rethinking of the Way to Fight Global Poverty. Not their only co-authorship, now out in paperback.