Jack and myself got in, after putting our heads together, and stole off undetected.
What shall he profit, if his injustice be undetected and unpunished?
Now was her chance to slip down-stairs and, undetected, away.
Moreover it was legitimate that I should have been undetected in the summer-house.
As it was, he glided back through the many rooms, undetected.
Could I ...