“Certainly you should keep quiet, my love. But then—-”

“You must go for me to Algiers. There you must get me what I want. I fear you will have to poke about in the native quarters a good deal for it, so you had better buy two revolvers, one for yourself and one for Darrell.”

Mr. Greyne gasped. The calmness of his wife amazed him. He was not intellectual enough to comprehend fully the deep imaginings of a mighty brain, the obsession work is in the worker.

“African frailty is what I want,” pursued Mrs. Greyne. “One hundred closely-printed pages of African frailty. You will collect for me the raw material, and I shall so manipulate it that it will fall discreetly, even elevatingly, into the artistic whole. Do you understand me, Eustace?”

“I am to travel to Algiers, and see all the wickedness to be seen there, take notes of it, and bring them back to you.”

“Precisely.”

“And how long am I to stay?”

“Until you have made yourself acquainted with the depths.”

“A fortnight?”

“I should think that would be enough. Take Brush’s remedy for seasickness and plenty of antipyrin, your fur coat for the crossing, and a white helmet and umbrella for the arrival. You have lead pencils?”