for another five hours. "It was about eleven when the relief crew came in." "What did you do then?" Andy asked. "I ... I took a break and...." Her ivory skin reddened, the color spreading into the roots of her fluffy curls, and she turned her face away from Andy. "And I had a sandwich and some coffee and got a little nap in the ladies' lounge and ... and that's all." "And that's not all," Andy prompted. "What else?" "Nothing," Janis said too quickly. Andy shook his head. "Tell it all and maybe it'll help." "But ... but...." "Was it something against regulations?" "I ... I don't know. I think...." "I'll vouch for your job in this office." "Well...." She seemed on the verge of tears and her pleading glance sought out Andy, then Bettijean, then her co-workers. Finally, resigned, she said, "I ... I wrote a letter to my mother." Andy swallowed against his groan of disappointment. "And you told her about what we were doing here." Janis nodded, and tears welled into her wide eyes. "Did you mail it?" "Y ... yes." "You didn't use a government envelope to save a stamp?" "Oh, no. I always carry a few stamps with me." She choked down a sob. "Did I do wrong?" "No, I don't think so," Andy said, patting her shoulder. "There's certainly nothing secret about this epidemic. Now you just take it easy and—. Oh, here's a doctor now." The doctor, a white-headed Air Force major, bustled into the room. A lab technician in a white smock was close behind. Andy could only shrug and indicate the girl. Turning away, lighting a