I've named this one in honor of the book by Isaac Asimov.
Half a century before, the Nebular Kingdoms had been conquered by the cruel and domineering war lords of Tyrann. Now Biron Farrill's father had disappeared and Biron himself was marked for murder. He knew that his enemies were backed by the Tyranni... and that *they* were really responsible. But why had he and his father been singled out for destruction?