Der Marquis De Sade Und Seine Zeit.

Published in 1899, this pioneering work marks the beginning of serious academic inquiry into the Marquis de Sade. Authored by German physician Iwan Bloch, it draws on unprecedented access to French governmental archives and Bloch's remarkable discovery of the then-unpublished manuscript of '120 Days of Sodom' in Marseilles. Bloch approaches his subject with clinical precision, situating de Sade not as a scandalous aberration but as a product of 18th-century French society: its sexual morality, its aristocratic excesses, its philosophical ferment. The book contains the first systematic attempt to catalog what would later be called paraphilias a full century before Krafft-Ebing's famous work. This is not sensationalism but scholarship of considerable ambition, attempting to understand both individual psychology and the collective social psyche of an era. For anyone interested in the origins of modern sexual taxonomy, the birth of literary criticism around transgressive texts, or the hidden foundations of the Enlightenment's shadow side, Bloch's study remains essential reading.