During a summer at their great-uncle and aunt's castle in northern England, eleven-year-old Madlyn and her younger brother, Rollo, attempt, with the help of several ghosts, to save the rare cattle that live on the grounds.
Contains unique facts about cows and their importance in giving milk, meat, and leather as well as their work in plowing fields. Offers information on their physical characteristics, diet, and reproduction. Also explains the process of milking and pasteurizing as well as the use of cow manure.