LexOccultum RPG: Lex Libris Games Master's Guide - Rules of Play says:
LexOccultum takes place in a fictive historical 18th century, where the occult and supernatural are real, but not yet in full bloom. Lex Libris contains the core rules for the Game Master to run the game, including the following chapters:
- Introduction
- Combat
- Health and Fear
- Impressions Life in the Wild
- The World
- Sub Rosa
- The Secret Arts