This 1965 Italian second edition of Voltaire's Dizionario filosofico, part of Mondadori's Biblioteca Moderna Mondadori, presents a refined and accessible version of the Enlightenment thinker’s classic. Edited and translated by Mario Bonfantini, it spans roughly 624 pages, bound in a hardcover (cartonata) format without dust jacket. The text delivers Voltaire’s sharp, satirical lectures on religion, authority, superstition, and reason—each entry a concise philosophical reflection. Perfect for both casual readers and serious students, the volume combines intellectual rigor with readability, standing as a significant example of mid-century Italian editions of a foundational philosophical work.