THE ULTIMATE one-volume book on science fiction broadcasting and cinema -- that's the Radio Times Guide to Science Fiction.

This detailed A-Z directory features more than 1500 films, 300 television programmes and numerous radio serials and plays through eight decades, from the silent era through to the 21st century.

The Radio Times Guide to Science Fiction is a treasury of information for the genre fan, with colour and black and white photographs (stills and posters), plus a Who's Who of the 100 most influential people in sci-fi broadcasting, past and present, including biographies on each.

Every film entry includes information from Radio Times' database of more than 20,000 titles, with even more listings and reviews than before. (£18.99)