“Anybody hurt?” he inquired, struggling with a sleeve full of dilapidated lining.

“No. Colette is barricaded in the cellar, and the concierge ran away to the fortifications. There will be a rough gang there if the bombardment keeps up. You might help us⁠—”

“Of course,” said Braith; but it was not until they had reached the Rue Serpente and had turned in the passage which led to West’s cellar, that the latter cried: “Have you seen Jack Trent, today?”

“No,” replied Braith, looking troubled, “he was not at Ambulance Headquarters.”

“He stayed to take care of Sylvia, I suppose.”

A bomb came crashing through the roof of a house at the end of the alley and burst in the basement, showering the street with slate and plaster. A second struck a chimney and plunged into the garden, followed by an avalanche of bricks, and another exploded with a deafening report in the next street.