“Semyonov!” I cried out sharply, “living with you!”

“Yes,” she went on, “in the room where Nicholas had his inventions is Uncle Alexei’s bedroom.”

“Why, in Heaven’s name?” I cried.

“Uncle Alexei wanted it. He said he was lonely, and then he just came. I don’t know whether Nicholas likes it or not. Vera hates it, but she agreed at once.”

“And do you like it?” I asked.

“I like Uncle Alexei,” she answered. “We have long talks. He shows me how silly I’ve been.”

“Oh!” I said... “and what about Nicholas’ inventions?”

“He’s given them up for ever.” She looked at me doubtfully, as though she were wondering whether she could trust me. “He’s so funny now—Nicholas, I mean. You know he was so happy when the Revolution came. Now he’s in a different mood every minute. Something’s happened to him that we don’t know about.”

“What kind of thing?” I asked.

“I don’t know. He’s seen something or heard something. It’s some secret he’s got. But Uncle Alexei knows.”