This volume contains two works of 1777. The "Prix de la justice et de l'humanite" is a summation of Voltaire's opinions over a lifetime about the confusions and cruelties in the contemporary justice system. The "Commentaire sur l'Esprit des lois de Montesquieu" resulted from Condorcet's criticisms of Voltaire's disparaging comments about Montesquieu. At first Voltaire had regarded Montesquieu as an ally in the fight against Church-led oppression, but by 1777 he associated him with republicanism, arguing that L'Esprit des lois 'aurait du etre intitule L'Esprit republicain'.