There are many interesting books related to military intelligence and although not all of them mention Skivvy Nine by that name, many include references to intelligence gathering units in the pacific/asian theatre such as the 303rd, or the 6903rd.
Listed below are REAL books you can purchase.
Freedom Through Vigilance Volume II: USAFSS Ground Sites in Europe, Libya, Turkey, and Pakistan
by Larry Tart
Freedom Through Vigilance Volume V: USAFSS Airborne Reconnaissance, Part II
by Larry Tart
SKIVVY NINE! The recounting of one turbulent year in the history of a U.S. Air Force intelligence unit. The palace intrigue, skullduggery, and in-fighting practiced by the organization's top leadership makes for great reading for anyone interested in military operations.
by Chief Beal
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