1. Engineering
2. Survival, evasion, recovery
3. Risk management
4. Boxing.
5, Electronics
6. Sniper.
7. HVAC course
8. Intelligence
9. First aid.
10. Martial arts
11. Electricity.
12. PT.
13. Diving.
14, Underwater welding and diving.
15. Leadership
16. Biological.
17. Interrogation.
18. Machinist.
19 Energy, nuclear.
20. Railroads.
21. Solar energy.
22. Navigation.
23. MP police.
24. Mountaineering.
25. Gas Turbines.
26. UFO manuals.
27. Counter Intelligence
28. Scouting.
29. Cold weather survival.
30. Field training manuals.
31. Leadership.
32. Recon.
33. Construction.
34. Remote Viewing.
35. Theodolite training
Plus dozens more. Thousand upon thousands of pages in these govt manuals non copyrighted manuals.