Cartoonists draw only three fingers on their characters' hands. Not so Emily, soon to be 7, she's more into realism and includes a complete set of digits in her depiction of those around her. Here's a picture story about a coy Grandma and Grandpa fixing to hold hands under her encouraging eye and toothless mouth. Note: Grandma has a nice manicure . . . and Grandpa needs a shave.