Robert Asprin - Phule's Company - 4 Books
Meet the soldiers of Captain Willard Phule's Company--a handful of military rejects able to do more damage before 9 A.M. than most people do all day. Threatened by an alien enemy, Earth's military sends Phule and his soldiers to a distant planet. But now, the aliens have chosen a new target of war . . . Phule's Company.