Read it through once

That didn't sound like John, and she knew he was looking up at her with the straightforward look that she had always been ready to meet and answer with one as frank till now. She turned the page and her head at the same time, pointing to the sum which would have been bad enough without the fifty, but which was appalling to her with that added. For a minute the room was very still; then John said slowly,--but she could feel it cost him an effort to express no displeasure,--