Guff and Stuff is a book of which Donald Duck owns, and once read, a copy.
Description[]
In 1950, when he remarked the way the Mad Scientist passing by seemed to spook Huey, Dewey and Louie Duck, Donald Duck was lying in his hammock, halfway through reading his copy of the green hardbound book Guff and Stuff, by all appearances enjoying it.
Behind the scenes[]
Guff and Stuff appears in the opening panel of the 1950 Carl Barks story In Ancient Persia.