Official history of the United States Judge Advocate General's Corps, which includes biographies of the Army Judge Advocates General. Major Percival D. Park prepared an update to this history, "The Army Judge Advocate General's Corps, 1975-1982," which was published in the Military Law Review, Volume 96 (1982).

A narrative history, includes actions in Vietnam, Grenada, Panama, the Persian Gulf, Somalia, and Haiti, as well as eleven non-combat deployments such as resettlement operations, disaster relief, and civil disturbance operations. Presents the thesis that the role of the military lawyer in military operations has gradually evolved into an "operational law" (OPLAW), which has enhanced mission success.

Official history of the United States Judge Advocate General's Corps, which includes biographies of the Army Judge Advocates General. Major Percival D. Park prepared an update to this history, "The Army Judge Advocate General's Corps, 1975-1982," which was published in the Military Law Review, Volume 96 (1982).