Hardcover, 288 pages
English language
Published 1987 by Putnam.
Hardcover, 288 pages
English language
Published 1987 by Putnam.
Two worlds--the scientific Proton, and the magical Phaze--exist side-by-side. Now, Mach has crossed from Proton to Phaze, switching places with his counterpart Bane. And both must learn to survive in environments alien to their own nature.