"Hopefully he will recover and provide invaluable help to the case," the officer said.

Your vessel could be of invaluable help in the battle ahead.

Once again, I received invaluable help from archivists and curators at each institution.

With the political situation throughout the world being problematic, inclusion of information about the politics of a region is an invaluable help.

While geriatric care managers can offer invaluable help to families, the industry is largely unregulated.

Loch, whom he always called "Cecelia", was an invaluable help in his career.

I trust Ospak, and he has already been an invaluable help to me.

For one thing, it could be an invaluable help in finding the other Swords and eventually getting them all out of circulation.

Thank you for your invaluable help - what luck to find you.

In developing both our general policy and our test items, we have had invaluable help from many teachers.