Great follow-up to Key to the NoneSuch. A kick-ass, fun, sci-fi / action novel with one massive flaw: Book 3 in the series was never published.
I'm keeping a list, people.
World of the Night Wind by Geary Gravel City in Stone by Phyllis Eisenstein Sequel to Architect of Sleep by Steven R. Boyett Gates of Stone by Patrick Rothfuss
It's hard enough to find good books to read but knowing there may be books out there long since written but never published is horrific. :)