The second half of the fourth season centers around the secret preparations for the first human expedition to Titan.

For whom, I asked myself with indignation, were such secret preparations likely to be made?

"If so, it's been a long time in secret preparation," Broey said.

Britain and France had already begun secret preparations for military action.

But most shocking are the secret preparations now being made to give Thatcher a state funeral.

It means some kind of secret preparation no one's supposed to know about.

The Mouse was, as usual, privy to all her mistress's secret preparations.

His treatment centered on a secret preparation that he said contained bichloride of gold.

In 2011, prisoners started secret preparations for a riot.

It is one of our secret preparations, and has wonderful properties.