A wild intellectual ride... An enthralling read. -- Publishers Weekly Is science fact stranger than science fiction? In an `out- rageous ride along the frontiers of science` (New Age Journal), physicist Fred Alan Wolf explores the startling concept of parallel universes -- worlds that resemble and perhaps even duplicate our own -- and puts a refreshing and illuminating spin on the complex theories challenging our perceptions of the universe. Through such lively examples as a superspace theater and zero-time ghosts, Wolf deftly guides the reader through the paradoxes of today`s physics to explore a realm of scientific speculation in which black holes are gateways of information between universes, and alter egos spring into existence at the flip of a coin. Wolf explores a future when time travelers will make history -- and alter the past -- while testing Earth`s first time machine; when lucid dreaming and schizophrenia may mark the overlap of parallel universes; when quantum computers may predict the stock market. Fred Alan Wolf is the author of several books, including TAKING THE QUANTUN LEAP, which won the American Book Award. He received his Ph.D. in theoretical physics from the University of California, Los Angeles, and he lectures extensively around the world. He and his wife make their home in Santa Fe, New Mexico.