- 5 Appearances of Jacob Free (Prime Earth)
- 3 Images featuring Jacob Free (Prime Earth)
- Quotations by or about Jacob Free (Prime Earth)
- Character Gallery: Jacob Free (Prime Earth)
|Jack Kirby's Fourth World |
This character or group of characters are related to Jack Kirby's Fourth World, either the original concept and group of titles by Jack Kirby, or any of their subsequent adaptations by other creators. This template will categorize articles that include it into the Fourth World Characters category.