This Fortress World

SFWA Grand Master James Gunn's This Fortress World takes place in the far future of our galaxy, when countless civilizations have risen and fallen, leaving only their marvelous scientific achievements as legacy to those worlds that have now fallen into a new Dark Age. On the planet Brancusi, William Dane, an acolyte monk in the all-powerful Church, comes into possession of a crystal pebble dropped in the offering plate, a stolen treasure believed to hold untold secrets of mankind's past. There are powerful men who will stop at nothing, including murder, to recover this ancient artifact, and Dane must flee for his life to protect the knowledge the crystal holds. Once in the outside world, to which he is a stranger, and no longer in the comforting isolation of the Cathedral where he has spent his entire life, Dane faces not only internal challenges to his deepest held beliefs, but those external and involving the long-term destiny of mankind - if only he can survive. Deceived, imprisoned