PDF copies of the Pearl Harbor Attack Hearings before Congress

Parts 1-11. Hearings, Nov. 15, 1945-May 31, 1946..
Part 1
Part 2
Part 3
Part 4
Part 5
Part 6
Part 7
Part 8
Part 9
Part 10
Part 11
Parts 12-20. Joint Committee exhibits nos. 1-179.
Part 12
Part 13
Part 14
Part 15
Part 16
Part 17
Part 18
Part 19
Part 20
Part 21
Parts 22-25. Proceedings of Roberts Commission.
Part 22
Part 23
Part 24
Part 25
Part 26. Proceedings of Hart inquiry
Parts 27-31. Proceedings of Army Pearl Harbor Board.
Part 27
Part 28
Part 29
Part 30
Part 31
Parts 32-33. Proceedings of Navy court of inquiry.
Part 32
part 33
Part 34. Proceedings of Clarke investigation
Part 35. Proceedings of Clausen investigation
Parts 36-37. Proceedings of Hewitt inquiry. 2 v.
Part 36
Part 37
Part 38
Part 39. Reports, findings, and conclusions of Roberts Commission, Army Pearl Harbor Board, Navy court of inquiry, and Hewitt inquiry, with endorsements
"Part 4.0" Congressional Commmittee Report and Conclusions.