Where's My Cow?

Blurb

Where's My Cow? is a picture book written by Terry Pratchett and illustrated by Melvyn Grant. It is based on a book that features in Pratchett's Discworld novel Thud!, in which Samuel Vimes reads it to his son.
Where's My Cow? was released on 23 September 2005, to coincide with Thud!. The cover bears a gold sticker reading "OOK! The Ankh-Morpork Librarians' Award - Children's Winner". This looks slightly similar to the Carnegie Medal sticker on the paperback of The Amazing Maurice and his Educated Rodents.
The book is written as a children's picture book and tells the story of Sam Vimes reading the picture book Where's My Cow? to Young Sam. The book describes the search for a cow, in which various animals that are not cows are identified by the noise they make.
Sam eventually decides that this is a daft way to look for a cow, and that Young Sam should, in any case, be getting taught about Ankh-Morpork rather than animals he will only see on a plate. He therefore attempts to rework the story into what he calls the 'Vimes street version', about a search for "daddy" through the city, encountering such characters as Cut-Me-Own-Throat Dibbler, Foul Ole Ron, and the Patrician.
In Thud!