It was in the morning, and always in the morning Jones was invisibly at work.
"I said I guessed I'd try it," grinned the youth, invisibly.
He was invisibly directed into the little doorway of St. Joseph's.
He could move from compartment to compartment as silently and invisibly as if he had no substance at all.
Her aunt had pressed for it, subtly, invisibly, as an older woman ...