Judges Guild: Castle Book 1 (Both Versions)

Fram the website:

"A book to help a DM/campaign judge to quickly generate and populate a fantasy castle. It contains tables that can be used to randomly generate castle attributes such as:

- Walls: number of sections, thickness, type, height, length, characteristics, defenses, etc.
- Garrison: size, technical level, morale, composition
- Siege Engines: technical level, crew type
- Leaders: level, class, race, alignment
- Followers: level, class, race, alignment

The majority of the book is comprised of castle layouts that are mapped using Judges Guild's Campaign Hexagon System."