On Thursday morning Diana, who had been restless and fidgety in the night, awoke with a rash all over her face and chest. Loveday, much alarmed, would not allow her to get up till the authorities had seen her, and fetched Miss Todd. The Principal, dismayed at the prospect of infection in the school, mentally ran over the gamut of possible diseases from scarlatina to chicken-pox, ordered Diana to stop in bed, and sent at once to Glenbury for the doctor.