Ian Watson is one of the most prolific short story writers in contemporary science fiction, with a range and invention that others might envy. In this collection we move from a ghostly occurrence in Catalonia to a memorably hallucinatory and atmospheric tale of eggs and ectoplasm in pre-glasnost Russia. The Times said of Watson that his 'stories are springloaded with effect, compressed with a drama that, in others, might take a novel to eke out', a judgement confirmed by he dozen stories collected here.

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 devices, from authors (established and new) to films. Science fiction has evolved into one of the most popular, cutting-edge and exciting fiction geners, with a proliferation of modern and classic authors, themes and ideas, movies, TV series and awards. Arranged in an A-Z format, and featuring a comprehensive index and cross-referencing system, The Mammoth Encyclopedia of Science Fiction is also the most accessible and easy to use encyclopedia of its kind currently available.

The special Jonathan Carroll issue (all arwork by Featured Artist Thomas Kidd) inclues 4 stories by Carroll, plus contributions from William F. Nolan, Ian Watson, Nina Kiriki Hoffman, and many more.

This book contains a broad overview of time travel in science fiction, along with a detailed examination of the philosophical implications of time travel. The emphasis of this book is now on the philosophical and on science fiction, rather than on physics, as in the author's earlier books on the subject. In that spirit there are, for example, no Tech Notes filled with algebra, integrals, and differential equations, as there are in the first and second editions of TIME MACHINES. Writing about time travel is, today, a respectable business. It hasn’t always been so. After all, time travel, prima facie, appears to violate a fundamental law of nature; every effect has a cause, with the cause occurring before the effect. Time travel to the past, however, seems to allow, indeed to demand, backwards causation, with an effect (the time traveler emerging into the past as he exits from his time machine) occurring before its cause (the time traveler pushing the start button on his machine’s control panel to start his trip backward through time). Time Machine Tales includes new discussions of the advances by physicists and philosophers that have appeared since the publication of TIME MACHINES in 1999, examples of which are the chapters on time travel paradoxes. Those chapters have been brought up-to-date with the latest philosophical thinking on the paradoxes.