I passed off the letter as his wife's, to the Vernons, and when I write to him it must be under cover to you.
Heman stole one glance at her, under cover of the saluting voices.
Under cover of the music her voice was inaudible to any one else.
Engle is in there, and O'Connor and a lot more that have been under cover.
Next morning, under cover of a thick fog, we besieged the ...