The Confessions of Arsène Lupin

"Mr. Hargrove went out about half-an-hour ago," said the publican. "He seemed very much excited and took a taxi-cab, a thing he doesn't often do."

"And you don't know...."

"Where he was going? Well, there's no secret about it He shouted it loud enough! 'Prefecture of Police' is what he said to the driver...."

Lupin was himself just hailing a taxi, when he changed his mind; and I heard him mutter:

"What's the good? He's got too much start of us...."

He asked if any one called after Mr. Hargrove had gone.

"Yes, an old gentleman with a grey beard and spectacles. He went up to Mr. Hargrove's, rang the bell, and went away again."

"I am much obliged," said Lupin, touching his hat.

He walked away slowly without speaking to me, wearing a thoughtful air. There