Boo Cow Author:Patricia Baehr, Margot Apple Every night at midnight the mysterious Boo Cow visits Mr. and Mrs. NoodlemanÃ?Â?s farm. Her eerie Moooooooos echo through the chicken coop, and the hens lay no eggs. The new farmers are at a loss; how can they drive out a ghostly bovine visitorÃ?Â?and should they?