What did they expect to find in a public library, an English spy or something?

The reward when the English spy was caught could be fought for later on.

"I care nothing about your English spies," she said presently.

He was out to capture the English spy, she to keep her hold on the prisoner.

The work of the English spy who was here in this very room a few hours ago.

We were going to use it on the English spy.

"I was sent here in order to capture those English spies," he said.

The man they have got is not the English spy.

But supposing she could not make the English spy love her.

It will be his task to make you pass as some sort of an English spy.