If you are interested in the 4X strategy game developed by , several free documents and "zines" analyze its mechanics and provide supplementary rules:
: Sites like Freepik provide free downloads of high-resolution "Old World" map paper and scrapbook textures for use in design projects. VIRTUAL/IN-PERSON: The Founding Mothers Old World Free Download
: The official Warhammer Community Download Page offers free "Legacy" PDF downloads for various factions like the Skaven, Vampire Counts, and Wood Elves to help players transition older models into the new game system. 2. Historical and Academic Papers If you are interested in the 4X strategy
If you are looking for scholarly work regarding the actual "Old World" (pre-Columbian Eastern Hemisphere), there are several digitised collections: Historical and Academic Papers If you are looking
Depending on whether you are looking for game-related content or historical research, here are two types of "papers" and resources available for free: 1. Game Design and Player Resources ( Video Game)