Hyperspace: A Scientific Odyssey Through Parallel Universes, Time Warps, and the 10th Dimension (1994, ISBN 0-19-286189-1) is a book by Michio Kaku, a theoretical physicist from the City College of New York.

Michio Kaku tries to explain higher dimensions, first analyzing the history of higher dimensions of space and the struggle to unite quantum mechanics and general relativity in one theory.

A 1994 review for the Los Angeles Times noted that the book is not written for physicists, but for the "lay people excited by the possibilities" of their discoveries, and that for them, it is a good fit.

He criticized "low level of basic scholarship" visible in poor referencing standards, occasional if minor errors, and unwarranted "sweeping generalizations".

[2] A 2004 review in SF Signal praised the book for engaging, educational writing on an interesting topic, diluted by irrelevant biographical passages.