Reference:Clute/Nicholls

102324, 2nd edition, eds. John Clute and Peter Nicholls, New York, St. Martin's Griffin, 1993, ISBN 0-312-09618-6, 1370p.

1995 printing: ISBN 0-312-13486-X, 1386p.

Contains:
 * Introduction
 * Contents of this Book
 * Checklist of Contributors
 * Acknowledgements
 * Checklist of Themes
 * How to Use This Book
 * Checklist of Abbreviations
 * The Encyclopedia of Science Fiction

Also see New Data, Typographical Errors, Factual Corrections, and Miscellanea updated as of September 2002.

See also:
 * The Encyclopedia of Science Fiction, 3rd edition, eds. John Clute, David Langford, Peter Nicholls, Graham Sleight, et. al., October 2011.