In the Winter/Spring 2013 issue of The Intelligencer: Journal of US Intelligence Studies published by the Association of Former Intelligence Officers (AFIO), there is an article written by Ray Batvinis about the FBI personnel who were in Honolulu during the Pearl Harbor Attack in December 1941. It is taken from his upcoming book about the FBI during World War II.

The Hours Seemed Like Days: The FBI in Honolulu in 1941, by Raymond J. Batvinis, PhD (.pdf)