Herman Vetterling

• Illuminate of Gorlitz or Jakob Bohme's Life and Philosophy, Part 1
• Illuminate of Gorlitz or Jakob Bohme's Life and Philosophy, Part 2
• Illuminate of Gorlitz or Jakob Bohme's Life and Philosophy, Part 3
• The Illuminate of Görlitz, or, Jakob Böhme's (1575-1624) life and philosophy