University of Queensland, School of Communication and Arts. His dissertation was titled "Shadows in the Stone and a Study of Historical Divergence". Work as an editor and anthologist He was editor of the SFWA Bulletin from 1970 to 1975. He was assistant editor 1970–1972, and managing editor 1973–1975. He has been a consulting editor for Tor Books since 1994. Of the more than 70 books he has published, most have been themed fiction anthologies in the fantasy, science fiction, and horror genres, of which he has been editor, or co-editor. His anthologies tend to be prefaced by his essays on the theme of the anthology and the writers represented therein. His first published anthology was Wandering Stars: An Anthology of Jewish Fantasy and Science Fiction (1974), collecting stories by Jewish Authors and/or relating to Jewish themes. The volume celebrated a strong Jewish tradition of fantasy in literature and also brought attention to Jewish writers in the field, some of whom had not been previously widely recognised for their contributions to its genesis. It was one of the most acclaimed American anthologies of the 1970s, and was later followed by More Wandering Stars: Outstanding Stories of Jewish Fantasy and Science Fiction (1981). Dann also co-edited, with Grania Davidson Davis, Everybody Has Somebody in Heaven: Essential Jewish Tales of the Spirit, a collection of short fiction by Avram Davidson, a Hugo and multi World Fantasy Award-winning Jewish American writer of science fiction, fantasy and crime, which was published in October 2000. In 1987 he published In the Field of Fire, co-editing with then wife, Jeanne Van Buren, a collection of science fiction and fantasy stories relating to the horrors of the Vietnam War. It was nominated for Best Anthology in the 1988 World Fantasy and Locus awards. The collection was the first science fiction anthology to have a review featured on the front page of the New York Times Book Review. In 1998 he published an anthology of Australian science fiction and fantasy Dreaming Down-Under co-editing with wife Janeen Webb. It won Australia's Ditmar Award and is the first Australian fiction book ever to win the prestigious World Fantasy Award. (Donald H. Tuck's 1979 award was for a non-fiction work). In August 2003 he published Gathering the Bones, as co-editor with Ramsey Campbell and Dennis Etchison, a collection of horror stories from the United Kingdom, The US and Australia, which was included