| Bundle name | URL | Date | Monthly | Indexed |
| Humble Tech Book Bundle: Linux for Seasoned Admins by O'Reilly | URL | 2024-06-17 | False | True |
| Humble Tech Book Bundle: Linux for Seasoned Admins by O'Reilly Encore | URL | 2024-12-08 | False | True |
| Humble Tech Book Bundle: Linux from Beginner to Professional by O'Reilly | URL | 2025-01-27 | False | True |
| Humble Tech Book Bundle: Linux from Beginner to Professional by O'Reilly Encore | URL | 2025-12-07 | False | True |
| Humble Tech Book Bundle: Shells and Scripting for Seasoned Admins by O'Reilly | URL | 2024-10-28 | False | True |