Charles looked back at the diary. Underneath the letter B were some other letters, which Rick had scored through. “Wait! Look there's a P, a B and… J. Yes the third one is J, I'm sure of it. Weren't they the same letters mentioned earlier?” Charles hurriedly flicked back through the pages.
“P.B.J” Pete repeated the letters over a couple of times. “Pete, Becky and Josie! Don't you see? That's the kids and me. He crossed us out. He thinks we're dead. Didn't you say that somewhere he says S is well? He means Sarah. She's okay, but we three are dead along with the rest of the people in the valley.”
“How many samples did you say there should be in here?” Josh's voice came from the back of the office.
Charles swung around. “For goodness sake, be careful with those!” he yelled. “If one drop fa
