normal fluid still present in the body. Nothing's wrong with him except that he's dead." Rex touched the soft tissue. It was cool. "How can you figure the time?" "He came in on a food freighter—in a cargo of potatoes that was sent from a farmer's market at a place called New Iowa in the heart of the Martian farm belt." "Not far from the forbidden polar circle," Rex said. "I thought you didn't know anything about Mars." "When things were dull on Pluto, I studied timetables." "That's interesting. I'll issue them to all agents." "Of course you've got no proof that the body was put aboard at Iowa." "Yes we have. The hold was locked and sealed there. The body was inside. The seal was unbroken." The closed eyes of Professor Spencer made Rex almost as uncomfortable as the closed lips. "All right. I've got the picture. What do we do? Send in a battalion to question the Martian taste in gift packages?" "We've got no proof the Martians did this." "Who else?" "Maybe some transplanted Terran farmer took up taxidermy on the side." "The odds are way against it." "So are the odds against a solar eclipse, but they happen." "Then we make no hostile gestures?" "Not until we know the score. That's what I want you to do, Rex—go out to Mars and find the score." "Okay, Chief." Rex took a last look at the body. "And if I come back in that shape, check my pockets. There might be time to write a note." "Don't be such a pessimist," Malloy growled. (From the diary of Tommy Wilks)