"If You Give a Mouse a Cookie" (ISBN 0-06-024586-7) is the title of a 1985 book illustrated by Felicia Bond. It is the tenth and best-known book written by Laura Numeroff. Its plot deals with a boy who gives a cookie to a mouse, who in turn asks for various other favors.
At length this leads back around to the mouse wanting another cookie. The book features two characters, a mouse and a boy. Neither character speaks, but their dialogue is reported indirectly by a narrator.