Founded in 1997, has become a leading book price comparison site:

Find and compare hundreds of millions of new books, used books, rare books and out of print books from over 100,000 booksellers and 60+ websites worldwide.

Time Machines Time Travel in Physics, Metaphysics and Science Fiction

ISBN 0387952225 / 9780387952222 / 0-387-95222-5

Find This Book