(Library of Congress description):
Seventeen-year-old Christopher is kidnapped from Earth to serve as a pawn for Ben-Harran, a renegade Galactic Controller, in his fight against the Council of Atui and its policies of planetary control.
Original title: Ben-Harran's Castle
Genre: Fiction→ Children & Young Adult→ Science Fiction→ Outer Space
Fiction→ Science Fiction→ Political→ Galactic Empires