The man shook his head. “No, you pass far to the north of Niji, going via Danilov, Bui, Viatka, Perm, Sverdlovsk, Omsk, Krasnoyarsk and Kansk.”

“What of Perm — that is a fine town, is it not?”

“Yes, you could break your journey there if you wish.”

“And Omsk — that again is a great town?”

“Yes, there also you could stop — but there is not much to see in these places.”

“And Tobolsk — do we stop at Tobolsk?”

“No, that is not on the Trans-Siberian line.”

“Ah, what a pity.” De Richleau’s face took on a rueful look. “Always, since I was a little boy, I have wanted to go to Tobolsk — it is, I think, the romance of the name. Is there no place at which we can change trains to go there? I should so greatly like to spend just one day in Tobolsk!”

The man looked away, impatiently. “It is impossible — a long, uncomfortable journey. Besides, it is a wild place — not fit for foreigners, and the Soviet Government considers itself responsible for all travellers who are its guests.”

“Dear me, how sad,” said the Duke, politely. “We will then go to Irkutsk and perhaps break our journey at Omsk and Perm on our way back.”