Muller bowed before her and asked: “‘There he is again,’ you said; have you ever seen me before?”

The woman looked at him as if hypnotised and answered almost in a whisper: “I saw you Tuesday morning for the first time, Tuesday morning when the family were going away. Then I saw you pass through our street twice again that same day. This morning you went past the garden gate and now I find you here. What-what is it you want of us?”

“I will tell you what I want, Mrs. Bernauer, but first I want to speak to you alone. Mr. Franz doesn’t mind leaving us for a while, does he?”

“But why?” said the old man hesitatingly. He didn’t understand at all what was going on and he would much rather have remained.

“Because I came here for the special purpose of speaking to Mrs. Bernauer,” replied Muller calmly.

“Then you didn’t come on account of the dog?”

“No, I didn’t come on account of the dog.”

“Then you—you lied to me?”

“Partly.”

“And you’re no veterinary?”