David is a retired software developer who lives in Melbourne, Australia. He worked in the field of interactive multimedia for over two decades, and has also worked in public relations and as a journalist and sub-editor. During the 1970s and 1980s, David was deeply involved in the science fiction fan community, publishing fanzines and helping organize SF conventions, eventually becoming Chairman of the 43rd World SF Convention held in Melbourne in 1985. He is the author of a number of professionally published short stories and two short fantasy novels for teens, "Halfway House" and "Shadows".