A reference and overview of the genre of crime fiction, primarily covering the 1950s onwards, although major earlier writers, such as Agatha Christie and Raymon

This encyclopedia is the most up-to-date, concise, clear and affordable guide to all aspects of science fiction, from its background to generic themes and devic

This encyclopedia is the most up-to-date, concise, clear and affordable guide to all aspects of science fiction, from its background to generic themes and devic

The biggest and best collection of unsolved murder and mystery cases - updated and expanded. This compelling volume presents thirty-five of the most intriguing