Hyperspace: A Scientific Odyssey Through Parallel Universes, Time Warps, and the Tenth DimensionAre there other dimensions beyond our own? Is time travel possible? Can we change the past? Are there gateways to parallel universes? All of us have pondered such questions, but there was a time when scientists dismissed these notions as outlandish speculations. Not any more. Today, they are the focus of the most intense scientific activity in recent memory. In Hyperspace, Michio Kaku, author of the widely acclaimed Beyond Einstein and a leading theoretical physicist, offers the first booklength tour of the most exciting (and perhaps most bizarre) work in modern physics, work which includes research on the tenth dimension, time warps, black holes, and multiple universes.The theory of hyperspace (or higher dimensional space)and its newest wrinkle, superstring theorystand at the center of this revolution, with adherents in every major research laboratory in the world, including several Nobel laureates. Beginning where Hawking's Brief History of Time left off, Kaku paints a vivid portrayal of the breakthroughs now rocking the physics establishment. Why all the excitement? As the author points out, for over half a century, scientists have puzzled over why the basic forces of the cosmosgravity, electromagnetism, and the strong and weak nuclear forcesrequire markedly different mathematical descriptions. But if we see these forces as vibrations in a higher dimensional space, their field equations suddenly fit together like pieces in a jigsaw puzzle, perfectly snug, in an elegant, astonishingly simple form. This may thus be our leading candidate for the Theory of Everything. If so, it would be the crowning achievement of 2,000 years of scientific investigation into matter and its forces. Already, the theory has inspired several thousand research papers, and has been the focus of over 200 international conferences.Michio Kaku is one of the leading pioneers in superstring theory and has been at the forefront of this revolution in modern physics. With Hyperspace, he has produced a book for general readers which conveys the vitality of the field and the excitement as scientists grapple with the meaning of space and time. It is an exhilarating look at physics today and an eyeopening glimpse into the ultimate nature of the universe. 
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Easy to read and pretty informative.  Goodreads
A wholly accesible overview of modern physics.  Goodreads
Here's the book by a great writer.  Goodreads
My intro to string theory.  Goodreads
However, of late, he has been writing too many books.  Goodreads
Review: Hyperspace: A Scientific Odyssey through Parallel Universes, Time Warps, and the Tenth Dimension
User Review  David  GoodreadsStarted strong. An introduction to nonEuclidian geometry, string theory, and related concepts. Made me fantasize about learning the math. Got more and more speculative toward the end, and not so ... Read full review
Review: Hyperspace: A Scientific Odyssey through Parallel Universes, Time Warps, and the Tenth Dimension
User Review  Kala Rose  GoodreadsI genuinely enjoyed pondering the concepts featured in this book by way of Kaku's analogies despite lacking the requisite physics and math background to critically assess many of his scientific assertions. Read full review
Contents
Worlds Beyond Space and Time  3 
Mathematicians and Mystics  30 
The Man Who Saw the Fourth Dimension  55 
Vibrations in the Fifth Dimension  80 
Unification in Ten Dimensions  109 
Quantum Heresy  111 
Einsteins Revenge  136 
Superstrings  151 
Signals from the Tenth Dimension  178 
Before Creation  191 
Black Holes and Parallel Universes  217 
The Fate of the Universe  301 
Common terms and phrases
astronomical atom smashers Big Bang billion black hole calculate called century civilization collapse correct cosmic cosmological create cube curvature dimensional discovered earth Einstein Einstein's equations Einstein's theory electromagnetic electron energy eventually example exist experimental explain fact field equations field theory fifth dimension Figure Flatlander fourdimensional fourth dimension galaxy geometry GUTs Heinz Pagels higher dimensions higherdimensional space Hinton human hydrogen hyperspace theory infinite number intelligent interactions Kaluza KaluzaKlein theory laws of physics machine marble mathematicians mathematics matter metric tensor neutrino neutrons outer space parallel universes perhaps physical principle physicists Planck Planck energy planet possible predict probe problem protons quantum theory quarks question radiation Ramanujan relativity Riemann rocket rotate scientific scientists selfconsistent sion solar system solution spacetime Standard Model star string theory subatomic particles supergravity superstring theory symmetry tendimensional theory theoretical theory of gravity threedimensional tion unified vibrations wave function Witten world line wormholes YangMills field