Macdonald science fiction

Four levels of technology collide in this fascinating sci-fi thriller about a Renaissance general racing to extract the secrets of space flight from a forgotten library guarded by barbarians on horseback before the bureaucrats of a re-ascendant galactic empire can finish classifying the Renaissance general's world as a flightless backwater planet fit only for subjugation and exploitation. As is often the case in hard sci-fi, the characters' personalities are neglected in favor of in-depth discussion of military tactics, historical speculation, and political economy, but the writing is tight, thoughtful, and fun, so it's not too hard to suspend your disbelief. This book is a sort of sequel to the much more famous The Mote in God's Eye, but the events are largely independent.

The Patchwork Girl is a science fiction novel by American writer Larry Niven. Part of his Known Space series, it is the fourth of five Gil Hamilton detective stories and the first to be published as a stand-alone novel in 1980. It was later included in the Gil Hamilton anthology Flatlander. In a break from his usual ARM duties, Hamilton is an acting U.N. Delegate on the moon, attending a conference on Lunar Law. The Belt Delegate, Chris Penzler, is shot by a laser in an apparent murder attempt. The shot came from outside of the window of his personal quarters, which looks out onto the lunar surface. The only person known to be outside on the lunar surface at the time of the attempt is Naomi Mitchison, a tourist and old flame of Gil's. Gil believes Naomi to be innocent of shooting Penzler, but suspects that she may be lying in order to hide an equally serious crime. The legal process on Luna acts quickly, and Naomi is condemned to be "broken up" for spare parts, a process which involves her being put in a coma and used as a source of organs for transplant. In stories set in this era, the need for spare parts is so great that even minor crimes carry this sentence. Gil uses his ARM authority to investigate, taking advantage of his "phantom arm", his ability to sense things remotely that he gained after losing one arm in an accident when he lived among the Belters. Although the sense is limited by his perception of his arm's reach, he discovers it can be amplified by a 3-D projection of the lunar surface. Feeling around the projection, he is able to detect a clue left out on the surface by the actual criminal. When he finally solves the mystery, Naomi is revived, but with her beauty destroyed by having body parts removed and then replaced. Her real crime is revealed as one that violates the strict population laws of Earth, and she has to leave and live elsewhere in the Solar System.

Short story collection

The Road runs from the unimaginable past to the far future, and those who travel it have access to the turnoffs leading to all times and places--even to the alternate time-streams of histories that never happened. Why the Dragons of Bel'kwinith made the Road--or who they are--no one knows. But the Road has always been there and for those who know how to find it, it always will be!

From back cover Berkley paperback September 1984: It was a new word for Hell. An escape-proof prison mine, where the worst criminals in the Universe were condemned to perpetual suffering in the ruby darkness. Aton had committed the unpardonable crime. He was condemned to Chthon for loving the minionette, the sensuous siren-spirit no man was allowed to possess... or even desire. And to find out who she was and why she was forbidden, Aton had to do what none before him had ever done. Escape from Chthon!