She turned to him as they started up the last incline, thanking him in a sweet, natural voice for his care of her--quite innocently--until in the questioning, unconvinced gaze that met hers she found her own eyes softening and growing dim; and she looked away suddenly, lest he read her ere she had dared turn the first page in the book of self--ere she had studied, pried, probed among the pages of a new chapter whose familiar title, so long meaningless to her, had taken on a sudden troubling significance. And for the first time in her life she glanced uneasily at the new page in the book of self, numbered according to her years with the figures 23, and headed with the unconvincing chapter title, "Love."