The sole survivor when his plane crashes on Darkover, Andrew Carr, a young Terran trader, is determined to overcome the planet's harsh challenges in <IT>The Spell Sword<RO>, while in <IT>The Forbidden Tower<RO>, four individuals challenger to Darkover's sacred traditions--ruling caste member Damon, his betrothed, Earthman Andrew, and Andrew's betrothed, a Keeper of the Sacred Tower, in a new Darkover omnibus volume. Original.