“Can you give me the address of Mademoiselle Annouchka?”
“The singer of the Krestowsky?”
“That is who I mean.”
“She had luncheon here. She has just gone away with the prince.”
Without any curiosity as to which prince, Rouletabille cursed his luck and again asked for her address.
“Why, she lives in an apartment just across the way.”
Rouletabille, feeling better, crossed the street, followed by the interpreter that he had engaged. Across the way he learned on the landing of the first floor that Mademoiselle Annouchka was away for the day. He descended, still followed by his interpreter, and recalling how someone had told him that in Russia it was always profitable to be generous, he gave five roubles to the interpreter and asked him for some information about Mademoiselle Annouchka’s life in St. Petersburg. The interpreter whispered:
“She arrived a week ago, but has not spent a single night in her apartment over there.”
He pointed to the house they had just left, and added:
“Merely her address for the police.”