They hadn't calculated upon The Shadow making a secret trip into the midst of their domain.

Harry had observed Harvey Wendell making secret trips from the house.

After nearly 15 months in prison, several confessed to giving information to Israelis during secret trips to visit relatives.

Later that year he made a secret trip to Mexico.

I saw your mysterious little package, watched you slip off on your secret trip.

Prendle's pretended friend had opened the same window, earlier, to make his secret trip to Thorndon's.

What does all this have to do with secret trips to the pole?

I don't know if you remember her list of secret trips, but it was on there.

This effort, in fact, worked dramatically after Kissinger's secret trip to China.

With military backing, they would fund an airship to make a secret trip to the North Pole.