Apprentice Adept

About the Apprentice Adept series

Stile lives a double life across two versions of the same world: Proton, a rigidly stratified science-fiction planet where citizens compete in dangerous sanctioned games (the Game) for the vanishingly rare chance to become one of its ruling elite, and Phaze, a parallel fantasy dimension of magic, unicorns, and political intrigue where Stile's own counterpart is a powerful Adept sorcerer. Anthony structures the series around the two settings' constant, deliberate contrast — Proton's plots hinge on genetic engineering, cybernetics, and rigged competitions, while Phaze's hinge on magical duels and courtly conspiracy — while a single continuous story about Stile's rise, romance, and political maneuvering runs through both worlds simultaneously, chapter by chapter alternating between them.

The series was originally conceived and published as two distinct arcs: an initial trilogy (1980-1982) establishing Stile's discovery of Phaze and his rise in both worlds, followed five years later by a concluding tetralogy (1987-1990) that shifts focus toward the next generation and deepens the political stakes on both sides of the Proton/Phaze divide. Read together, the seven novels form one of Anthony's most structurally ambitious works: a genre-blending duology-of-a-world that treats science fiction and fantasy not as separate genres but as two consistent, interlocking rule systems governing the same underlying story.

How to read this series

Publication order, starting with Split Infinity. The first three books (1980-1982) form a complete trilogy following Stile's initial rise across both Proton and Phaze; the final four books (1987-1990) form a second arc that continues the story with a shifted focus, published five years after the original trilogy concluded.

Both arcs should be read in publication order and the trilogy read before the tetralogy, since the later books build directly on relationships, magical rules, and political stakes established in the first three novels.