He talked to Mlle. Destange for a moment, then took his place at the wheel and started, with Sholmes at his side and one of his men behind him. Lupin had not exaggerated when he said “we will travel quite fast.” From the beginning he set a breakneck pace. The horizon rushed to meet them, as if attracted by some mysterious force, and disappeared instantly as though swallowed up in an abyss, into which many other things, such as trees, houses, fields and forests, were hurled with the tumultuous fury and haste of a torrent as it approached the cataract.

Sholmes and Lupin did not exchange a word. Above their heads the leaves of the poplars made a great noise like the waves of the sea, rhythmically arranged by the regular spacing of the trees. And the towns swept by like spectres: Manteo, Vernon, Gaillon. From one hill to the other, from Bon-Secours to Canteleu, Rouen, its suburbs, its harbor, its miles of wharves, Rouen seemed like the straggling street of a country village. And this was Duclair, Caudebec, the country of Caux which they skimmed over in their terrific flight, and Lillebonne, and Quillebeuf. Then, suddenly, they found themselves on the banks of the Seine, at the extremity of a little wharf, beside which lay a staunch sea-going yacht that emitted great volumes of black smoke from its funnel.

The automobile stopped. In two hours they had traveled over forty leagues.

A man, wearing a blue uniform and a goldlaced cap, came forward and saluted. Lupin said to him:

“All ready, captain? Did you receive my telegram?”

“Yes, I got it.”

“Is The Swallow ready?”

“Yes, monsieur.”

“Come, Monsieur Sholmes.”

The Englishman looked around, saw a group of people on the terrace in front of a café, hesitated a moment, then, realizing that before he could secure any assistance he would be seized, carried aboard and placed in the bottom of the hold, he crossed the gang-plank and followed Lupin into the captain’s cabin. It was quite a large room, scrupulously clean, and presented a cheerful appearance with its varnished woodwork and polished brass. Lupin closed the door and addressed Sholmes abruptly, and almost rudely, as he said: