Also the fact that the story was described as being previously unknown by those who read its first publication.

Many others have died or are unknown to him by the time the In Death books occur.

The male guards profiles however are unknown by the most part.

The earth out there was unknown by her, as if it had dropped from that moon.

Her whereabouts, however, were mostly unknown by the intelligence community at large until the end of season one.

The money and income of the owners remains relatively unknown by the public.

The cause of death is currently unknown but still under investigation by authorities.

The saying originated following this election, though it is unknown by whom.

However, this fact was kept quiet and was long unknown by all but a few people.

Many of them I had never seen before; some were unknown to me even by fame or rumor.