e
stern."

"A boat!" repeated the prince; "a gentleman?" and he rose to his feet.

There was a startled silence punctuated only by the odd noise of the
bird in the sedge; and then, before anyone could speak again, a new
face and figure passed in profile round the three sunlit windows, as
the prince had passed an hour or two before. But except for the accident
that both outlines were aquiline, they had little in common. Instead
of the new white topper of Saradine, was a black one of antiquated or
foreign shape; under it was a young and very solemn face, clean shaven,
blue about its resolute chin, and carrying a faint suggestion of the
young Napoleon. The association was assisted by something old and odd
about the whole get-up, as of a man who had never troubled to change
the fashions of his fathers. He had a shabby blue frock coat, a red,
soldierly looking waistcoat, and a kind of coarse white trousers common
among the early Victorians, but strangely incongruous today. From all
this old clothes-shop his olive face stood out strangely young and
monstrously sincere.

"The deuce!" said Prince Saradine, and clapping on his white hat he went
to the front door himself, flinging it open on the sunset garden.

By that time the new-comer and his followers were drawn up on the lawn
like a small stage army. The six boatmen had pulled the boat well up on
shore, and were guarding it almost menacingly, holding their oars erect
like spears. They were swarthy men, and some of them wore earrings. But
one of them stood forward beside the olive-faced young man in the red
waistcoat, and carried a large black case of unfamiliar form.

"Your name," said the young man, "is Saradine?"

Saradine assented rather negligently.

The new-comer had dull, dog-like brown eyes, as different as possible
from the restless and glittering grey eyes of the prince. But once
again Father Brown was tortured with a sense of having seen somewhere a
replica of the face; and once again he remembered the repetitions of
the glass-panelled room, and put down the coincidence to that. "Confound
this crystal palace!" he muttered. "One sees everything too many times.
It's like a dream."

"If you are Prince Saradine," said the young man, "I may tell you that
my name is Antonelli."

"Antonelli," repeated the prince languidly. "Somehow I remember the
name."

"Permit me to present myself," said the young Italian.

With his left hand he politely took off his old-f