There are only two worlds - your world, which is the real world, and other worlds, the fantasy. Worlds like this are worlds of the human imagination: their reality, or lack of reality, is not important. What is important is that they are there. these worlds provide an alternative. Provide an escape. Provide a threat. Provide a dream, and power; provide refuge, and pain. They give your world meaning. They do not exist; and thus they are all that matters.

He later became a fan of science fiction reading the works of authors as diverse as Alan MooreSamuel R. Gaiman has not written a direct sequel to American Gods but he has revisited the characters. In the late 1980s he wrote Don't Panic: The Official Hitchhiker's Guide to the Galaxy Companion in what he calls a "classic English humour" style.

His notable works include the comic book series The Sandman and novels Stardust American Gods Coraline and The Graveyard Book. Neil Richard MacKinnon Gaiman (pron.