The blue vapor from the three burning cigarettes rose and mingled.

There was a fiery blue vapor on the sea, and a thunder-cloud hid the shores of Thrace.

When the blue vapor stole through the cypress swamp, my trained ear caught the faintest of warning sounds.

They sat silent, and the smoke from their pipes joined amicably in a blue vapor above their heads.

This was a sort of incense-censor, in which perfumes were burned, and from which a column of blue vapor proceeded.

We ran out of the hangar and across the field toward the aeroplane which, by now, was enveloped in blue vapor.

With a sudden gush of burning superheated gas, Jin, the girl, and two other peasants were engulfed in searing blue vapor.

Riot, pride, perfidy, blue vapor's breath;

A rasping, ear-racking sound- aspurtof blue vapor-andthe aeroplane did what no other flying machine had ever done before; it stopped stock-still in mid-air.

People moved like blue vapor lights on the cobbled avenues, and there were faint murmurs of sound, and odd animals scurrying across the gray-red sands.

Mr. Bunner ceased to speak, and for a little while both men sat with wrinkled brows, faint blue vapors rising from their cigars.