The Shadow, therefore, was planning his own efforts along the channel of investigation.
In doing so, The Shadow planned to spring the surprise.
Harry already knew that The Shadow had planned to move tonight.
The Shadow was planning some secret observations of his own.
The Shadow was planning a surprise at the end of it.
For a week, The Shadow had been planning to be one move ahead of crime.
The Shadow was planning to attack the emperor of evil.
He preferred, however, to let the case clear itself, for things were working as The Shadow had planned them.
The Shadow had planned a different sign for him.
The Shadow planned to let them go until they were clear of the auction gallery.