Download or read book Moo Who? written by Margie Palatini and published by Harper Collins. This book was released on 2007-09-18 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hilda Mae Heifer has lost her melodic mi-mi-moo! A clunk on the head, and now Hilda's not sure if she should mew, oink, or honk. With the help of the animals on the farm, will Hilda once again be able to sing her sensational moo?