“Back to the Latin Quarter,” said Neeland, so cheerfully that suspicion vanished and a faint grin replaced the official frown.

Allons, mes enfants,” he muttered. “Faut pas s’attrouper dans la rue. Also you both are a scandal. Allons! Filez! Houp! The sun is up already!”

They went out across the rue Royale toward the Place de la Concorde, which spread away before them in deserted immensity and beauty.

There were no taxicabs in sight. Ilse, carrying the cat in her arms, moved beside Neeland through the deathly stillness of the city, as though she were walking in a dream. Everywhere in the pale blue sky above them steeple and dome glittered with the sun; there were no sounds from quai or river; no breeze stirred the trees; nothing moved on esplanade or bridge; the pale blue August sky grew bluer; the gilded tip of the obelisk glittered like a living flame. 401

Neeland turned and looked up the Champs Elysées.

Far away on the surface of the immense avenue a tiny dark speck was speeding—increasing in size, coming nearer.

“A taxi,” he said with a quick breath of relief. “We’ll be all right now.”

Nearer and nearer came the speeding vehicle, rushing toward them between the motionless green ranks of trees. Neeland walked forward across the square to signal it, waited, watching its approach with a slight uneasiness.

Now it sped between the rearing stone horses, and now, swerving, swung to the left toward the rue Royale. And to his disgust and disappointment he saw it was a private automobile.

“The devil!” he muttered, turning on his heel.