"Where?..."

"On the stairs."

They ran up the stairs.

"On the back-staircase!" they heard him call.

And Constance saw that the partition door was standing ajar at the end of the long passage. She gave a cold shiver and she heard Mathilde suddenly say:

"Oh, nothing ... nothing will induce me to go up that staircase!"

But she forced herself and went; and the others followed her.

They found Addie on the small, narrow back-staircase; and he was carrying Marietje, Mary, in his arms. She hung against him unconscious, like a white bundle of clothes, with her nerveless arms hanging slack and limp.

"What happened?"

"I heard her call out.... The staircase-door above was open.... I expect she meant to go downstairs ... to fetch something ... and was taken ill on the stairs.... Help me, can't you?" he said, almost impatiently.