EXAMPLES FROM THE WEB FOR CLOSED BOOK

To them all he was a closed book, tight-lipped, a mask of brooding care.

It seemed to be in the nature of a closed book with the child.

He felt that in a case of this sort a girl's mind was a closed book to him.

The girl sat with closed book, looking at his face as he slept.

With the closed book as a writing-pad, he addressed the envelope.

But whatever his story might have been, it must ever be to me a closed book.

She had, for instance, a command of blandishments which to her elder were a closed book.

Dante was, of course, a closed book to him as to most of his contemporaries.

The life of that man was a closed book she had never wished to open.

I tried to speak to him about the roughness of the investigators, but he is a closed book as to that.

MORE RELATED WORDS FOR CLOSED BOOK

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.