This is for a three book set of Don Pendleton's adventure series Stony Man. This series is fast-paced and very detailed into the operatives within the American Central Intelligence Agency. 57 -- Sky Killers 58 -- Condition Hostile 59 -- Prelude to War Aside from any creasing on the outer cover and spine there are no other damages to these books. No separation of binding. No marking or writing. No damage to page edgings. No missing pages.