But disquieting questions still remain about who's footing the rest of the bill.

The world of letters has been changing, and these changes raise a number of disquieting questions: Has the printed word lost its power to shape society?

They raise disquieting questions about the standards of two of the heaviest hitters in the news business.

Quite how much of the forger is reflected in his writing remains a disquieting question.

Yes, that would answer several disquieting questions- but raised more, equally unsettling.

In some quarters, however, disquieting questions were being asked.

They are not pleasant to live with, and their biographies urge us, as readers, to ask disquieting questions.

His new book, "Grammars of Creation," is full of disquieting questions.

But Parcells always had a disquieting question about Foley: his health.

The entire society was rife with rumored explanations to the unanswered and disquieting questions raised by the spaceship.