so at the end of a seven-hour day of door-to-door work , return visits and home bible studies , shed had just enough time to zip to kroger and back home , where she vacuumed and dusted and prepared the snacks and boiled a pot of tea that now chilled in a pitcher in the freezer , and showered and donned another dress and made up her face with more care than usual , for it mattered to her that she present the best side of herself to amazing grace greshamfor tracys sake , of course , since the girl was so enthralled by the woman .