A fantasy fiction magazine, or fantasy magazine, is a magazine which publishes primarily fantasy fiction. Not generally included in the category are magazines for children with stories about such characters as Santa Claus. Also not included are adult magazines about sexual fantasy. Many fantasy magazines, in addition to fiction, have other features such as art, cartoons, reviews, or letters from readers. Some fantasy magazines also publish science fiction and horror fiction, so there is not always a clear distinction between a fantasy magazine and a science fiction magazine. For example, Fantastic magazine published almost exclusively science fiction for much of its run.