Read it through once

Wilson wanted no supper, he had no appetite. He got out all the finger-prints of girls and women in his collection of records and pored gloomily over them an hour or more, trying to convince himself that that troublesome girl's marks were there somewhere and had been overlooked. But it was not so. He drew back his chair, clasped his hands over his head, and gave himself up to dull and arid musings.