Afterwards

"But the servants--her servants would have had access to her paper?"

"Quite so; and that point was made much of by the defence. But when all the household was examined, it didn't seem a feasible theory that any of them was to blame."

"How many servants were there in the house?" Unconsciously Anstice's manner was that of a doctor interrogating a patient, and Sir Richard noted the fact with a quickly suppressed flicker of amusement.

"Four only. During Major Carstairs' absence Mrs. Carstairs wished to live quietly; and her staff consisted of a cook--a young Frenchman whose life Major Carstairs had once saved in a drunken brawl in Soho----"

"A Frenchman, eh?" Anstice habitually distrusted foreigners. "Mightn't he have been the guilty person?"

"He only knew enough English to discuss the menu with his mistress," answered Sir Richard. "Chloe used to make us laugh by relating his mistakes; and even if he had wished to write the letters he could not possibly have done it. Besides, he returned to France for his military training in the very middle of all this, so he really can't be suspected."

"Well." In fairness Anstice could not condemn the Frenchman. "Who else was in the house?"

"A middle-aged housemaid who had lived with the Carstairs' all her life, and whose character was quite above suspicion. As a matter of course her writing was compared with that of the letters and was proved to have none of the characteristics of the anonymous handwriting. For another thing her sight was bad, and she couldn't write straight to save her life."

"I see. And what of the other two?"

"One was a pretty young girl who acted as maid to Mrs. Carstairs herself; and I admit at first it seemed that she was the most likely person to have been mixed up in the affair; for she was a flighty minx who wasn't too particular about her behaviour, and was generally engaged to two or three young men at once."

"Well?" From Sir Richard's manner Anstice gathered that there was no case against the pretty young minx; and the next words confirmed his supposition.

"Sad to say the poor girl caught a chill and died of pneumonia after only five days' illness, during which time the letter-writer was particularly active; and as the communications continued after her death, she must be counted out."

"Well," said Anstice, "that accounts for three of them. What about the fourth?"