I remember getting recommended a book about a robot travelling around the galaxy making other robots. However, I never had a chance to read and have now forgotten its title.
My recollection is unfortunately very lacking, but I do remember that he makes for instance one robot that only can make things that start with a spesific letter. It's a sci-fi book with plenty of humour. I think the cover of the book had a robot on the front page and was mostly red and/or red and black.
Does anyone have aaany idea what book I'm thinking about?