Many people knew of his work, but paid little attention to it.

Beginning with what he already knew of your work, he saw how to move to the underlying laws.

How she had known of his work, he wasn't quite sure.

Perhaps the best known of his work is City, which has become a science-fiction classic.

Not a lot is known of Acharya's work after 1921.

This can be somewhat supported by family and friends, who knew of his constant work on the attraction.

Unfortunately little is currently known of this architect and his work.

As with most research scientists, few people knew of her work.

It was not possible for them to have known of each other's work.

Ah, you see, even we foreigners know of your father's great work.