“I can’t do business on those lines,” she replied, giggling. “I like something definite. How about to-night? To-morrow there’s a new moon and it’ll be too light for fixing.”

Something jogged my memory. “New moon?” I repeated. “Did you say there’ll be a new moon to-morrow?”

“Sure, I have to watch little things like that. They make an awful difference in a girl’s life.”

“Never mind about your life,” I said quickly. “What’s the date?”

“July 31,” she replied. “Have you been shipwrecked or something?”

I nearly dropped the receiver. The end of the month. I remembered what Doc Ansell had said. Myra would lose her influence at the end of the month when the moon changed. I looked hurriedly at the clock on the wall. It was just five-fifteen. I had only seven hours to get everything fixed up.

“Hello… hello… hello?” the girl said. “Are you still there?”

“I think so,” I said cautiously. “Will you see how Miss Halliday’s getting on?”

“How about that date?”

“Sure, make it to-night. I’ll pick you up.”