But three weeks after this event, Peter began making casual inquiries into the psion equations.

It was not a casual inquiry, or a friendly one, and she felt the numbness spread.

When the man looked up, The Shadow made a casual inquiry.

A casual inquiry addressed to the teller in the bank brought no information concerning the old lawyer.

So Cranston was getting somewhere with his casual inquiry.

Yesterday I only made casual inquiries and his reaction was most violent.

The voice from the monster's head was mild, conducting a casual inquiry.

She thought again about erasing it to keep casual inquiries down.

He spoke calmly and softly, as though it was a casual inquiry.

I was intrigued, and started to make some casual inquiries.