Setting and background
The story is set approximately 9,600 years in the future (approximately 11,600 C.E.). As is made clearer in McDevitt's later Alex Benedict novel Seeker, [2] during the course of recorded history, human civilization has spread through a substantial part of the Orion Arm of our galaxy. The novel is concerned with two time periods – the present of the principal viewpoint character, Alex Benedict, and a period approximately 200 years before his time, which is viewed through back-story.
Humanity discovered the ruins of one alien technological civilization, and encountered one that at the time of the story is alive and thriving, the Ashiyyur. The sphere of Ashiyyur worlds is described by the author as abutting the worlds of human civilization along the Perimeter – first contact was made at least several hundred years before the time in which the back-story is set. McDevitt conceives the Ashiyyur as being at approximately the same technological level as humans, and in fact humanoid – bi-laterally symmetrical, bipedal, larger than average for human, of two genders, descended from predators, and interested in the same kind of real estate as humans. Most significantly for the story, they are also incapable of audible speech without mechanical aids, and are nicknamed “Mutes” by humans as a result. The Ashiyyur are telepathic [3] and have evolved a society based on that form of communication. They have the ability, with some difficulty, to “read” human minds and emotions. Ashiyyur civilization is described as being much older than human civilization (approximately 75,000 years versus perhaps 15,000) but as having developed much more slowly. It is important to the back-story that to the Ashiyyur, human dynamism and exuberance appear threatening and humans are aggressive, untrustworthy, and unethical.
McDevitt describes human civilization at the time of the back-story as spread across many worlds, most of which were independent of the others. All maintained sentimental ties with Earth, but difficulties of interstellar travel and local parochialism ensured that there was no central government. Many human worlds maintained their own armed forces but again there was no central direction. Communication between worlds was limited to travel by interstellar ships, which used magnetic drives for short and medium distance travel within star systems and Armstrong interstellar drives by means of which ships could travel between star systems through “Armstrong space”. Both at the time of the back-story and in the protagonist's time, navigation using Armstrong drives is sufficiently imprecise that ships must for safety reasons emerge from Armstrong space well away from stars and planets and travel substantial distances (and times) using magnetic drives. In addition, and partly as a result, travel through Armstrong space is time-consuming – as described in the novel, a voyage of 3,000 light years takes about seven months, of which about five months time is spent in Armstrong space. It is important to the story that some individuals, like Alex Benedict and most Ashiyyur, react physically badly to the transitions into and out of Armstrong space.
As described in the back-story, following first contact with the Ashiyyur, there was increasing friction between human and Ashiyyur civilizations, evolving from a “cold war” into an increasing number of small and then larger military clashes in which the Ashiyyur generally prevailed. The fiercely independent governments of the human worlds responded to the Ashiyyurian challenge largely by dithering and self-deception about the threat. A few human worlds, led by Dellaconda, reacted militarily by forming a small military force, based at first mainly on the Dellacondan navy, to wage a guerrilla war known as "the Resistance" against the Ashiyyur. The back-story begins at this point in history, although it is not told in strictly chronological sequence.
Plot
Alex Benedict receives word from a cousin that his uncle Gabriel was among the passengers on an interstellar that disappeared in Armstrong space. A package arrives from his uncle’s lawyers informing Alex that he is his uncle’s heir and giving Alex a sealed message from his uncle. Alex learns that his uncle had been working on a special archeological project that Alex is to pursue now that his uncle cannot. Alex must return to his uncle's home on Rimway and look in the “Leisha Tanner” file to recover relevant research and notes. The message does not discuss the nature of the project, other than to mention Hugh Scott, an old acquaintance. However, en route to Rimway, Alex learns that his uncle’s house has been burgled and, when he arrives, that the Tanner file is missing and all of his uncle's computerized records have been destroyed.
From this point onward, the story follows two increasingly intertwined threads, a mystery in the present and a history narrated in the backstory. The mystery is the nature of Uncle Gabe’s project, which Alex works to discover. As Alex does so, he becomes increasingly immersed in the history of the Resistance and its principal leader and hero, Christopher Sim. The story switches back and forth between the developing mystery and the historical narrative.
Alex visits the local police inspector and learns that the burglars apparently wanted only the Tanner file. The inspector, a social friend of Alex's uncle, can shed little light on Gabe’s project other than to note that Alex's uncle seemed distracted for the three months before his death and that he had become a “nut” on the subject of Christopher Sim and the Resistance.
Chase Kolpath visits Alex at his uncle's house. Before disappearing, Gabriel Benedict had hired Ms. Kolpath to investigate the last flight of the Tenandrome, Hugh Scott's Planetary Survey ship, and then meet Gabe at a world near the Veiled Lady star cluster and pilot them to an unspecified destination. Alex's uncle disappeared before reaching his destination, and owed Ms. Kolpath a considerable sum. Alex agrees to pay what his uncle owed her and asks her to assist him in his investigations. From the planned logistics of the trip, Ms. Kolpath estimates that they were to travel from 800 to 1,500 light years distance. Chase doesn’t know Gabe’s objective, only that it had something to do with the Tenandrome. That ship had explored the Veiled Lady about three years before Gabe’s death and returned unexpectedly early. “Apparently, they saw something. . . Gabe wanted to know what, but I could never find out.”
Alex researches the Tenandrome flight but finds no indication of anything unusual besides a mechanical breakdown. He then attempts to visit Hugh Scott, but finds that Scott has been away from home for months. One of his neighbors notes that Scott’s personality has changed since the Tenandrome flight. Like Alex's uncle, Scott has become obsessed by the Resistance and Christopher Sim.
Alex gradually learns more of the history of the Resistance and is puzzled by the fact that during the war Sim’s forces, and especially Sim himself, appear to have been present and in action at widely separated locations virtually simultaneously. He contacts the local Ashiyyur representative office to review Ashiyyur records of the war, which might shed some light on the problem. Alex meets S’Kalian and experiences mind-to-mind contact for the first time. He learns that the Ashiyyur are aware of the “problem” of Sim’s nearly simultaneous appearances in distant places and account for it as human scholars have done, by assuming that Sim’s fleet included as many as three other Dellacondan vessels disguised as the Corsarius, Sim's ship, as a form of psychological warfare.
Dellaconda itself is the next destination, as Chase and Alex continue their hunt for Hugh Scott. Alex visits Christopher Sim’s home and the school where he taught before the war; both are maintained as shrines to his memory. He locates and meets with Hugh Scott, in spite of Scott’s obvious reluctance. Scott will not say anything about theTenandrome mission, except to confirm that the survey ship found something and that there was a good reason to keep it secret. Alex startles Scott by guessing that the Tenadrome had found a Dellacondan warship, but Scott will say no more.
The mystery begins to unravel. Alex and Chase decide that whatever the Tenandrome found, Lesha Tanner had found it first, 200 years before. Alex has an inspiration – the location of the missing something is obliquely described in a poem by Walford Candles, to whom Tanner must have confided the secret. A collection of Candles' poems, Rumors of Earth, had been in Uncle Gabe’s bedroom when Alex returned, and was open to that poem. Gabriel Benedict must have had the same insight. Alex is able to find the university researcher who helped his uncle work with the clues in Candles’ poem and who identifies a location about 1,300 light years into the Veiled Lady as the primary locus of search.
Alex and Chase rent a ship and begin a two-month journey through Armstrong space. At their destination, they find a red dwarf star with two planets in its habitable zone. One appears to be a terrestrial world and they move toward it. From a distance, they are able to see something artificial orbiting this world. Moving closer, they can see first that it is a ship, then that it is a warship, and then that it is a Dellacondan warship. Finally, they can make out clearly the ship’s insignia – the famous markings of Corsarius, Christoper Sim’s own.
They board the ship and find that the Corsarius has power and appears functional. Indeed, the ship appears virtually normal, aside from a few mechanical malfunctions due to age. They play back the captain’s log, and unexpectedly find that it ends before the battle at Rigel at which Sim died. They listen to the whole record and hear a Sim’s-eye view of the history of the Resistance. It becomes clear that as time had passed, Sim became increasingly angry at the shortsightedness of the major human worlds and increasingly disturbed by the casualties among “our finest and bravest.” Toward the end, “his anger flared: there will be a Confederacy one day, . . . but they will not construct it on the bodies of my men.”
Gradually, Alex works out the answer. Christopher Sim became disillusioned with the war and wanted to sue for peace. His brother Tarien and other Resistance leaders seized him and marooned him on this planet to keep him from surrendering. Alex confirms this by searching the planet in a lander and finding Sim’s camp. There is no indication there what happened to Sim.
Chase reports from orbit that an Ashiyyur warship is inbound at high speed. Then another appears, slowing to make orbit around Sim's world of exile. Alex warns Chase to abandon their rented ship for the Corsarius; she does so just before the first Ashiyyur warship destroys their rented ship. Alex joins her and learns that the Armstrong drive on the Corsarius won’t be fully charged for about a day. Their problem is to stay alive until the Armstrong drive is ready. They borrow a classic maneuver from one of Sim’s battles and leave orbit at high speed headed directly toward the incoming Ashiyyur warship, which cannot slow its speed quickly enough to meet them. It uses lasers to disable Corsarius' magnetic drives; Chase realizes too late that she has forgotten to raise the ship’s shields. The Ashiyyur warship reverses its trajectory and reaches them about ten hours before they can jump. It demands their surrender. Through a strategem, Alex and Chase are able to fire Corsarius’ major weapons at it, damaging it badly and forcing it to flee. Ten hours later, the interstellar drive activates. It is not an Armstrong drive but something else, product of Rashim Machesney’s genius. In an eye blink, Corsarius is in orbit around Rimway, and safe.
The huge (if temporary) technological advantage conferred on humanity by the new drive ends the human-Ashiyyur rivalry; the Perimeter stabilizes and more peaceful relations develop between the two civilizations.
In an epilogue to the novel, the reader learns, with Hugh Scott, that Christopher Sim did not die on the planet where he was marooned. Sim was rescued by Leisha Tanner and lived afterward under the assumed identity of Jerome Courtney, spending considerable time as a respected lay brother at a Catholic monastery on an isolated planet. There, he continued to write on various historical and philosophical subjects.
