Semi-seriously... Copyright doesn't apply to titles, but trademarks might. "Mortimer Mouse and the Temple of Doom" would be asking for trouble. There are a few other cans of aorms associated with things like TV/movie tie-ins and the actors' distinctive likenesses. Also, I am not doing the Ace Double that combines War God of Israel with The Thing With Three Brains. And I do not want to know what some of you perverted Poser people might do with Swallows And Amazons Personally, if I try for this one I am not going to go for the obvious jokes. There are websites full of warped romance novel covers. And there's a lot more than fiction. And if you can't think of a title, open your nearest Dictionary of Quotations and look up William Shakespeare.