| Bundle name | URL | Date | Monthly | Indexed |
| Humble Book Bundle: The John Scalzi Collection: Old Man's War, The Interdependency, and More, by Tor | URL | 2023-11-23 | False | True |
| Humble Book Bundle: The John Scalzi Collection: Old Man's War, The Interdependency, and More, by Tor Encore | URL | 2024-12-12 | False | True |