alien, was a true repository for secrets channeled in and out of its protected orbital satellites to trusted members of the Lilith hierarchy. The strongest, cleverest, and nastiest reached the top and held power over planet-wide criminal syndicates whose influence reached into the heart of the Confederacy. The heads of these syndicates called themselves the Four Lords of the Diamond, and they were doing a nice job getting even with the society that sent them there. Now they were working for-an alien enemy that had the potential to destroy the entire system, a fact the Confederacy discovered very late in the aliens' game—and almost by accident
The humans had little defense, as the aliens surely had realized. Agents sent to the Warden worlds faced almost certain death if discovered. If not, they were stuck there along with the criminal lords and their descendants and subject people. The situation tended to make keeping an agent loyal a big problem, since there was nothing he or she could be offered as a reward and it was a lifetime job. One such agent, a volunteer, became one of the Four Lords himself.
Yet the Confederacy's only link to the alien menace that might attack and destroy them at any time was the Warden Diamond. They had to put not just agents down there but their best—and they finally figured out a way to do it, more or less. They took their best agent, an Assassin First Class of absolutely impeccable loyalty and devotion, and then introduced him to the Merton Process, by which the personality and memories of someone could be stored in a computer and then fed into other bodies.
The original minds in those surrogate bodies were of course destroyed. Twenty or thirty individuals died before a personality graft "took," but that was all right—they were all antisocials anyway. Thus was then- best agent "placed" into four totally different bodies and dispatched to the four Warden worlds. Once there, each had to act alone to find out what he could of the alien menace and, in any case, to accomplish a true Assassin's task—kill each of the Four Lords of the Diamond, causing at least a disruption in leadership that might buy the Confederacy some time.
All the while the original Assassin sat in orbit off the Warden worlds on the picket ship that enforced the quarantine and waited for his four alter egos to report so that he could correlate what they found with his analytical computer.
Three of the four had within them a tiny organic transmitter that the computer and special satellites could pick up signals from and amplify, making them walking communicators on the surface. Raw data would be fed constantly to the analytical computer, then through a process called integration the computer and original agent could be linked, his own mind sorting the raw data bits into a subjective report that could be used to evaluate the raw data. The transmitter gave them what the alter ego on the planets said and did; the integration process gave what he thought.
The same man could thus be four different places at once while he also evaluated the information as an objective observer. Each agent would try to assassinate the Lord of his particular world; the original would try and take their experiences to solve the riddle of the alien' menace.
But on Lilith things had gone both right and wrong. Right because the job had been done, but wrong in that the man had changed, or been changed, by his experiences, by his isolation, by bis hatred of his other self up in space.
Two reports had come in almost at the same time. Lilith was taken first, and it shook the watcher's self-confidence and self-image. Nothing had happened the way it should have. The mission was on track, but in the process his own ego had somehow gotten derailed.
Cerberus would be the second report, and he was very nervous about facing it. He didnt fear for the mission— that was a different matter. He feared what he might find out about