Lucy and Mary are definitely up to something, but the rest of the family is so busy they don't seem to notice -- except for sharp-eyed Simon, who's got a big surprise in store for his older sisters!
Nancy Butcher has written on health and wellness subjects for WholeHealthMD.com and other websites as well as creating wellness booklets for Time-Life Books. She is the author of the New York Times bestselling children's book It's Snow Problem, and 101 Ways to Stop Eating After Dinner.