light creases to spine with light edgewear to cover. Domestic orders shipped with USPS tracking numbers.
Out of print no longer: Book Four of the Apprentice Adept series--from the "New York Times" bestselling author.
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.