"Jokai of Vienna!" said the Black Palmer, whistling. "By Jove, they've trapped him nicely."

For an uncomfortable instant, the silence continued, then came the saving stir of laughter and chatting.

The Bedouin with an unrelenting air of dignity and command, removed his mask and bowed low; to Diane in whose startled eyes below the Seminole turban flashed sympathy and acute regret.

"Miss Westfall," said he gravely, "permit me to present to you, Prince Ronador of Houdania."

White and stern, his fine eyes flashing imperially, Ronador bowed.

"Rest assured, Miss Westfall," he said, "that I know you have not betrayed my confidence. Baron Tregar is an ardent patriot who by virtue of his office must needs object to democratic masquerading."

The Baron stroked his beard.

"For inspiring the musical ceremony due your rank, Prince," he said dryly, "I crave indulgence."

Smiling, the ancient Greek at the Baron's elbow unmasked, to show the cheerful face of Mr. Poynter.

"Prince," said Mr. Poynter, "I sincerely trust I have made no error in transcribing the Regent's Hymn for our excellent musicians. Having heard it so many times in your presence in Houdania, I could not well forget. At your service," with a glance at his Grecian attire, "Herodotus, father of nomads!"